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DATELINE RESOURCES LIMITED — Capital/Financing Update 2022
Jul 5, 2022
64793_rns_2022-07-05_79e98981-75a8-4649-94ff-c6b4e53a4363.pdf
Capital/Financing Update
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ASX Release 6 July 2022
DATELINE RESOURCES LIMITED
813,000 ounce Mineral Resource estimate for Colosseum Gold Project
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HIGHLIGHTS
(ACN 149 105 653) ASX Code: DTR
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Mineral Resource estimate based on 599 drillholes for 55,609 metres, validated by Dateline.
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71% of the Mineral Resource is classified as Measured or Indicated.
CAPITAL STRUCTURE
Share Price (05/07/22) $0.097
$47.6 million
MAJOR SHAREHOLDERS
- Mineral Resource is open at depth and Company believes that significant potential exists below the Mineral Resource estimate.
Dateline Resources Limited (ASX: DTR) ( Dateline or the Company ) is pleased to announce the estimation of a JORC-2012 compliant Mineral Resource of 20.9Mt @ 1.2g/t Au for 813,000oz at the Colosseum Gold Project in California, USA.
Of the total Mineral Resource, 258koz @1.2g/t Au (32%) are classified as Measured, 322koz @1.2g/t Au (39%) as Indicated and 235koz @1.3g/t Au (29%) as Inferred.
DIRECTORS & MANAGEMENT
Mark Johnson AO Chairman
Stephen Baghdadi Managing Director
Greg Hall Non-Executive Director
Tony Ferguson Non-Executive Director
Bill Lannen Non-Executive Director
Mark Ohlsson Company Secretary
CONTACT Mark Ohlsson Phone: +61 2 9375 2353 Postal Address: P.O. Box 553 South Hurstville NSW 2221 Email: [email protected]
Commenting on the Mineral Resource estimate, Dateline’s Managing Director, Stephen Baghdadi, said:
“An 813,000 ounce Mineral Resource of which over 70% is in the Measured and Indicated category is an excellent starting point for the Colosseum Project.
“Significantly, the Mineral Resource estimate is open at depth, with further drilling being planned to assess the depth potential of this breccia pipe deposit.
“The recent diamond drilling program validated our belief in the geology of the system, and we are extremely pleased to be delivering a Mineral Resource of this scale as our first estimate for the Project.””
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Figure 1: Colosseum mining operation before close down due to a low gold price in 1993
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Verification Drilling Program
Dateline acquired a significant volume of hardcopy data as part of the Colosseum acquisition in 2021. The data collected by the previous operators was to a very high-quality level, enabling a database that reflects the deposit to be collected and analysed.
All of the drillhole data was reviewed and loaded into a relational database, building the first 3D view of the mine.
In order for the Company to use the historical data and report to JORC-2012 standards, a program of confirmatory drillholes was completed. These drillholes confirmed the mineralisation identified by previous operators and provided the confidence for the Mineral Resource estimate to be completed.
Mineral Resource remains open at depth
This JORC-2012 compliant Mineral Resource estimate for the Colosseum Gold Mine was primarily based on information compiled by the previous operators in the decade prior to 1993. Later stages of mining focused on expanding the existing reserves to feed the mill, not exploration drilling at depth. Mining was completed down to the 5800ft rl Bench on the North Pit and the 5300ft rl Bench on the South Pit. The current 2022 Mineral Resource estimate was calculated down to the 4900ft rl Bench, with only five holes drilled below that level. This included two very deep holes drilled to ~3,000 ft (~1,000 metres) vertical depth below the surface that confirmed the breccia pipes are still present at the end of the hole.
The Company believes that, based on the continuity of mineralisation within the Mineral Resource and the fact the breccia pipe has been intersected at depth, significant exploration potential exists below the current Mineral Resource estimate. As mineralisation forms a pipe-like structure and is relatively consistent over the full depth of the model, the Company believes there is excellent potential for this mineralisation to continue at depth[1] .
The Company is preparing plans to drill beneath the Mineral Resource model using a directional diamond rig to minimise surface disturbance and allow for multiple deviated drillholes to be drilled from the same collar position.
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Figure 2 Oblique view of Colosseum Leapfrog Lithologic Model
1 Investors should note that although geological modelling and the drilling referred to in the previous paragraph demonstrate a continuity of the mineralisation, the drilling conducted to date below the Mineral Resource estimate is not included in MRE.
ASX Release 6 July 2022
Mineral Resource Estimate
The block model for the Mineral Resource estimate was completed utilising data from 273 reverse circulation ( RC ) holes for 132,180 feet (40,288 metres), 33 rotary/percussion holes for 11,625 feet (3,543 metres), 31 diamond drillholes for 21,691 feet (6,611 metres), and 262 Air Trac holes for 16,948 feet (5,166 metres). All holes were used to create the block model. A total of 326 out of 599 holes were used in the Mineral Resource Estimate.
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Figure 3 Historic Drillhole location map
ASX Release 6 July 2022
Table 1 below shows the Mineral Resource estimate for the Colosseum deposit. The Mineral Resource model commences at the base of the existing open pits and is constrained by a lack of drilling below 4900ft RL. The Mineral Resource is estimated at a cut-off grade of 0.48g/t Au.
Table 1: JORC-compliant Mineral Resource estimate for Colosseum Gold Mine
| Cut-off Grade g/t Au |
Tonnes | Grade g/t Au | Contained Ounces |
% | |
|---|---|---|---|---|---|
| Measured | 0.48 | 6,866,000 | 1.2 | 257,000 | 32% |
| Indicated | 0.48 | 8,326,000 | 1.2 | 321,000 | 39% |
| Inferred | 0.48 | 5,745,000 | 1.3 | 234,000 | 29% |
| Total | 0.48 | 20,936,000 | 1.2 | 813,000 | 100% |
Notes:
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1) Mineral Resource estimated at 0.48g/t Au cut-off;
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2) Numbers may not add up due to rounding. Differences occur when converting from Imperial to Metric units are less than 1%.
Colosseum Grade/Tonnage
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25,000,000 7.00
6.00
20,000,000
5.00
15,000,000
4.00
3.00
10,000,000
2.00
5,000,000
1.00
0 0.00
0.343 0.48 0.686 1.029 1.371 1.714 2.057 2.743
Cutoff Grade (g/mt)
Tonnes Grade Au g/t
Tonnes Au g/mt
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Figure 4: Grade-Tonnage Curve
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Resource Grade Sensitivity
The Mineral Resource of the Colosseum Gold Project is variable depending upon the selected Cut-off Grade (CoG). To illustrate this sensitivity, the global block model quantities and grade estimates are presented at different cutoff grades in Table 2 for the in-situ Mineral Resource. These block-diluted Mineral Resources are presented in order to provide grade-distribution information, as well as to provide for economic conditions other than those envisioned by the 0.014 oz Au/ton (0.48g/t Au) economic cut-off. Values are based on in-situ values.
The reader is cautioned that the figures presented in this table should not be misconstrued with a Mineral Resource statement. The figures are only presented to show the sensitivity of the block model estimates to the selection of CoG.
Table 2. 2022 MicroModel generated Colosseum in-situ Tonnage/Grade values for varying cut-offs
| Cutoff | Grade | ||
|---|---|---|---|
| (Aug/mt) | Tonnes | Aug/mt | Oz Au |
| 0.48 | 20,935,108 | 1.20 | 812,791 |
| 0.686 | 15,438,474 | 1.44 | 714,842 |
| 1.029 | 8,049,453 | 1.95 | 505,822 |
| 1.371 | 4,264,677 | 2.67 | 366,722 |
| 1.714 | 2,606,343 | 3.39 | 284,461 |
| 2.057 | 1,962,241 | 3.90 | 246,612 |
| 2.743 | 1,153,032 | 4.97 | 184,317 |
| 3.429 | 693,997 | 6.24 | 139,247 |
Summary of Mineral Resource Estimate and Reporting Criteria
As per ASX Listing Rule 5.8 and the 2012 JORC reporting guidelines, a summary of the material information used to estimate the Mineral Resource is detailed below (for more detail please refer to JORC Table 1, Sections 1 to 3 included below in Appendix 1).
Geology and geological interpretation
The Colosseum deposit is located at the southern end of the Sevier foreland thrust belt in the southern Basin and Range Province.
The deposit is associated with emplacement of a breccia complex into Precambrian basement rocks. The complex is comprised of two felsite (also called "rhyolite" and "rhyolite felsite" by other authors) breccia pipes that form a northeast-southwest elongate complex, which contains mineralized zones of disseminated auriferous pyrite.
As reported by Davis and others (1989), gold at the Colosseum deposit is generally sub-microscopic and associated with sulphide mineralisation, chiefly pyrite. It occurs as free gold, with minor alloyed silver. It is primarily in contact with pyrite in fractures in the pyrite or along pyrite grain edges. Secondarily, it occurs as isolated particles in quartz and other gangue minerals but spatially always close to pyrite, and rarely as particles encased in euhedral pyrite.
Based on the current understanding of the Colosseum deposit, and the existing deposit type models, the Colosseum deposit could be described as a hybrid, or combinations of overlapping deposit types. The Colosseum deposit is a hydrothermal breccia pipe with a combination of epithermal mineralization at original higher levels and mesothermal mineralization at the lower levels. Sedimentary breccia fragments with associated sulfides
ASX Release 6 July 2022
within the breccia may have originated from an earlier replacement deposit, not related to the breccia pipe itself.
Drilling techniques and drillhole spacing
As of the effective date of this report, the Mineral Resource database includes data from 604 holes, for a total of 186,017 feet (56,698 metres), that were drilled by Dateline and various historical operators in the Colosseum Mine area.
The historical drilling was completed from 1972 to 1991 and includes 599 holes for a total of 182,444 feet (55,609 metres) of drilling. Most of the historical drilling was done using reverse-circulation (“RC”) and conventional rotary methods. An inventory of known drilling in the area totals 16,948 feet (5,166 metres) in 262 Air Trac holes, 21,691 feet (6,611 metres) in 31 core holes, 132,180 feet (40,288 metres) in 273 reverse circulation holes and 11,625 feet (3,543 metres) in 33 rotary/percussion holes.
All the Colosseum drillhole data was used in developing the Mineral Resource model, with the exception of three historic drill holes (C88-37, C88-38, CP-2) as they are considered exploration holes and outside the area of the Mineral Resource. Many of the historic holes were mined out. Those holes were used to compute only variograms and to assign values to the block model.
In April 2022, Dateline drilled five diamond core holes along existing haul roads into the South Pit, for a total of 1,986 feet (605 metres). Three shallow holes were vertical and 2 were angled holes designed to identify the west pipe boundary at depth in this area and confirm the location and grade of the favourable lithologic units. This drilling was included in the Mineral Resource database but none of the holes were used to estimate the current Mineral Resource of this report, rather it was used to confirm the historic resource block estimates.
Sampling and sub-sampling techniques
A Quality Assurance/Quality Control ( QAQC ) program has demonstrated that sample preparation and laboratory performance for the various drilling campaigns provided sample assays which are considered appropriate, with sufficient accuracy and precision, for the purpose of defining a Mineral Resource estimate.
Individual laboratory sample preparation procedures varied slightly but still followed a standard analytical industry process of taking submitted samples through successive stages of reducing particle sizes and weights to obtain representative subsamples for assaying. Procedures comprised drying, crushing (jaw or rolls), splitting (riffle), pulverizing (spindle, plate, bowl), splitting (scoops), and fire assaying (30-60 g charge using lead collector and AAS finish). There were no unusual or questionable gold assaying methods used. Copies of submittal sheets and assay certificates are available for most of the later drilling campaigns.
Estimation methodology
The evaluation of Mineral Resources for the Colosseum Gold Project involved the following procedures:
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Constructing a digital terrain model from the 1992 topographic data;
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Importing of drillhole data into MicroModel software;
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Using Leapfrog software to develop geologic 3D model to provide boundaries for basic statistics and grade modelling based on lithology;
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Compositing of assay data;
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Statistical analysis of composite samples;
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Variogram modelling to establish mineral trends and ranges of sample influence based on lithology;
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Generating a 3D block modeling of grades within the respective geologic domains;
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Validating the created grade model ;
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Classifying the mineral resources into confidence categories of measured, indicated and inferred;
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• Assessing of “reasonable prospects for economic extraction and selecting reporting Cut-off Grade (CoG); and
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- Preparing of the Mineral Resource statement.
Block grades for gold were estimated from 20-foot composite assay samples using Ordinary Kriging ( OK ) algorithm into 25x25x20 ft blocks. The Colosseum Mineral Resource was classified as Measured, Indicated, or Inferred on the basis of the number and distance of composite assays used in the interpolation of a block gold grade, as well as the number of holes that contributed values to the interpolation. These distances were based on variogram analysis of the gold composite data for each lithology.
To demonstrate reasonable prospects for eventual economic extraction of Mineral Resources, a cut-off grade of 0.48g/t Au was used based on metal recovery assumptions, long term Au price assumption of US$2035/oz, estimated mining costs, processing costs, G&A in the context of a conventional opencut mine with gold processing by carbon in pulp ( CIP ) to recover gold doré on site.
A JORC-2012 compliant Mineral Resource is summarised in Error! Reference source not found. in metric units. Rounding of short tons, grades, and troy ounces, as required by reporting guidelines, may result in apparent differences between tons, grades, and contained metal contents.
Based on a thorough understanding of the geology at the Colosseum Project, in conjunction with realistically assumed and justifiable technical and economic conditions, the QP considers the Mineral Resource to demonstrate reasonable prospects for eventual economic extraction.
Cut-off grades
The Mineral Resource is reported at a cut-off grade of 0.48 g/t Au. This is a marginal cut-off grade based on the amount of recoverable gold required to just cover operating costs if a tonne of material from the mine is classed as ore instead of waste. It is calculated as:
(AOC + PC + GA) / ((Gold price per grade unit – Royalties) x Process Recovery)
where:
AOC = Additional ore cost per ton of mill feed. This is how much more it costs to mine a ton of material as ore instead of waste. It covers things like grade control, closer blasting and longer hauls.
PC = Processing cost per ton of mill feed. This includes crushing, grinding, CIP, gold room, tailings and all power, reagents and operators and technical/management/supervisory staff.
GA = General and administration cost per year divided by annual mill feed tonnes. It covers all non-operations employees, tenement fees, county fees, external consultants (environmental, IT, etc.) and non-operations services like non-operating power or water treatment.
The deposit was operated as an opencut gold mine with ore processing by CIP from 1987 to 1992 but no detailed mine or process planning has been undertaken yet for the current project. Cut-off grade inputs are based on typical costs for an opencut mine processing 1.1 million tons per year in the west of the USA and actual data for Colosseum where available.
AOC was assumed to be US$0.20/ton based on experience from similar scale opencut gold mines.
PC was set at US$14.81/ton based on CIP costs from Infomine’s CostMine database.
GA was estimated at US$7.29/ton using 2021 salaries for non-operations personnel and assumed costs for other non-operations activities such as community relations and environmental management.
The gold price was set at US$2,035/oz, being 10% above the June 2022 spot price. This price was set high enough to ensure any future ore reserve will be included within the Mineral Resource but low enough to be reasonably possible within the likely life of the project.
Gold transport, insurance and refining costs were assumed to be US$20/oz.
ASX Release 6 July 2022
Gold process recovery was set at 90% based on the 1984 metallurgical test work. Actual recoveries from 1987 to 1992 were reportedly higher than this but the testwork is better documented and more conservative.
The cut-off grade was adjusted upward to allow for assumed mining dilution of 10% at zero grade so the cut-off grade reflects the in-situ Mineral Resource grade.
Classification criteria
The Mineral Resource estimate reported here was prepared in a manner consistent with the Committee of Mineral Reserves International Reporting Standards ( CRIRSCO ), of which both the Canadian Institute of Mining, Metallurgy and Petroleum ( CIM ) and Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (the JORC Code ) are members.
According to the JORC Code, 2012 Edition, prepared by the Joint Ore Reserves Committee of the Australasian Institute of Mining and Metallurgy, Australian Institute of Geoscientists and Minerals Council of Australia ( JORC ), a ‘Mineral Resource’ is a concentration or occurrence of solid material of economic interest in or on the Earth’s crust in such form, grade (or quality), and quantity that there are reasonable prospects for eventual economic extraction. The location, quantity, grade (or quality), continuity and other geological characteristics of a Mineral Resource are known, estimated, or interpreted from specific geological evidence and knowledge, including sampling. Mineral Resources are sub-divided, in order of increasing geological confidence, into Inferred, Indicated and Measured categories.
The author has classified Mineral Resources in order of increasing geological and quantitative confidence into Inferred, Indicated, and Measured categories based on “Reporting of Mineral Resources” of the JORC Code, 2012 Edition. JORC Mineral Resource definitions are included below:
Mineral Resource
All reports of Mineral Resources must satisfy the requirement that there are reasonable prospects for eventual economic extraction (i.e., more likely than not), regardless of the classification of the resource.
The term ‘Mineral Resource’ covers mineralisation, including dumps and tailings, which has been identified and estimated through exploration and sampling and within which Ore Reserves may be defined by the consideration and application of the Modifying Factors.
The term ‘reasonable prospects for eventual economic extraction’ implies an assessment (albeit preliminary) by the Competent Person in respect of all matters likely to influence the prospect of economic extraction including the approximate mining parameters. In other words, a Mineral Resource is not an inventory of all mineralisation drilled or sampled, regardless of cut-off grade, likely mining dimension’s location or continuity. It is a realistic inventory of mineralisation which, under assumed and justifiable technical, economic and development conditions, might, in whole or in part, become economically extractable.
The Colosseum Mineral Resource was classified as Measured, Indicated, or Inferred on the basis of the number and distance of composite assays used in the interpolation of a block gold grade, as well as the number of holes that contributed values to the interpolation. These distances were based on variogram analysis of the gold composite data for each lithology.
Measured Mineral Resource
A ‘Measured Mineral Resource’ is that part of a Mineral Resource for which quantity, grade (or quality), densities, shape, and physical characteristics are estimated with confidence sufficient to allow the application of Modifying Factors to support detailed mine planning and final evaluation of the economic viability of the deposit.
Geological evidence is derived from detailed and reliable exploration, sampling and testing gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings, and drill holes, and is sufficient to confirm geological and grade (or quality) continuity between points of observation where data and samples
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are gathered.
A Measured Mineral Resource has a higher level of confidence than that applying to either an Indicated Mineral Resource or an Inferred Mineral Resource. It may be converted to a Proved Ore Reserve or under certain circumstances to a Probable Ore Reserve.
Mineralisation may be classified as a Measured Mineral Resource when the nature, quality, amount, and distribution of data are such as to leave no reasonable doubt, in the opinion of the Competent Person determining the Mineral Resource, that the tonnage and grade of the mineralisation can be estimated to within close limits, and that any variation from the estimate would be unlikely to significantly affect potential economic viability.
This category requires a high level of confidence in, and understanding of, the geological properties and controls of the mineral deposit.
Indicated Mineral Resource
An ‘Indicated Mineral Resource’ is that part of a Mineral Resource for which quantity, grade (or quality), densities, shape and physical characteristics are estimated with sufficient confidence to allow the application of Modifying Factors in sufficient detail to support mine planning and evaluation of the economic viability of the deposit.
Geological evidence is derived from adequately detailed and reliable exploration, sampling and testing gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings, and drill holes, and is sufficient to assume geological and grade (or quality) continuity between points of observation where data and samples are gathered.
An Indicated Mineral Resource has a lower level of confidence than that applying to a Measured Mineral Resource and may only be converted to a Probable Ore Reserve.
Mineralisation may be classified as an Indicated Mineral Resource when the nature, quality, amount, and distribution of data are such as to allow confident interpretation of the geological framework and to assume continuity of mineralisation.
Inferred Mineral Resource
An ‘Inferred Mineral Resource’ is that part of a Mineral Resource for which quantity and grade (or quality) are estimated based on limited geological evidence and sampling. Geological evidence is sufficient to imply but not verify geological and grade (or quality) continuity. It is based on exploration, sampling and testing information gathered through appropriate techniques from locations such as outcrops, trenches, pits, workings, and drill holes.
An Inferred Mineral Resource has a lower level of confidence than that applying to an Indicated Mineral Resource and must not be converted to an Ore Reserve. It is reasonably expected that the majority of Inferred Mineral Resources could be upgraded to Indicated Mineral Resources with continued exploration.
The Inferred category is intended to cover situations where a mineral concentration or occurrence has been identified and limited measurements and sampling completed, but where the data are insufficient to allow the geological and grade continuity to be confidently interpreted. While it would be reasonable to expect that the majority of Inferred Mineral Resources would upgrade to Indicated Mineral Resources with continued exploration, due to the uncertainty of Inferred Mineral Resources, it should not be assumed that such upgrading will always occur
Confidence in the estimate of Inferred Mineral Resources is not sufficient to allow the results of the application of technical and economic parameters to be used for detailed planning in Pre-Feasibility (Clause 39) or Feasibility (Clause 40) Studies. For this reason, there is no direct link from an Inferred Mineral Resource to any category of Ore Reserves.
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Statement of Mineral Resources
The Mineral Resource estimate for the Colosseum project was developed by Barbara Carroll, (CPG, SME RM), in accordance with the guidelines of the Joint Ore Reserve Committee (JORC) 2012 code, utilising MicroModel v10.0, a commercial mine planning software package. Ms. Carroll is a Competent Person as defined by in the JORC Code, 2012 Edition and is independent of Dateline Resources. The date of the Mineral Resource estimate is 20 Jun 2022. The Mineral Resource estimate is based on the 1972 thru 1991 historic drilling constrained by geologic boundaries with an OK algorithm. The current drilling completed by Dateline in April 2022 was used to confirm grade and lithologic contacts used for the Mineral Resource.
The definitions of Measured, Indicated and Inferred Mineral Resources reported here are defined in the JORC Code, 2012 Edition.
Authorised by the Dateline Board.
For more information, please contact:
Stephen Baghdadi Managing Director +61 2 9375 2353 www.datelineresources.com.au
Andrew Rowell White Noise Communications +61 400 466 226 [email protected]
Follow Dateline on Twitter:
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https://twitter.com/Dateline_DTR
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About Dateline Resources Limited
Dateline Resources Limited (ASX: DTR) is an Australian publicly listed company focused on gold mining and exploration in North America. The Company owns 100% of the Gold Links and Green Mountain Projects in Colorado, USA and 100% of the Colosseum Gold Mine in California.
The Gold Links Gold Mine is a historic high-grade gold mining project where over 150,000 ounces of gold was mined from high-grade veins. Mineralisation can be traced on surface and underground for almost 6km from the Northern to the Southern sections of the project. Ore mining commenced in late 2021, with first saleable gold concentrate produced in April 2022.
The Company owns the Lucky Strike gold mill, located 50km from the Gold Links mine, within the Green Mountain Project. Ore is transported to Lucky Strike for processing.
The Colosseum Gold Mine is located in the Walker Lane Trend in East San Bernardino County, California and produced approximately 344,000 ounces of gold (see ASX release dated 15 March 2021). Significant potential remains for extension to mineralisation at depth as well as potential for rare earth elements.
Competent Person Statement
Sample preparation and any exploration information in this announcement is based upon work reviewed by Mr Greg Hall who is a Chartered Professional of the Australasian Institute of Mining and Metallurgy (CPIMM). Mr Hall has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to quality as a Competent Person as defined in the 2012 Edition of the "Australasian Code for Reporting Exploration Results, Mineral Resources and Ore Reserves" (JORC Code). Mr Hall is a Non-Executive Director of Dateline Resources Limited and consents to the inclusion in the report of the matters based on this information in the form and context in which it appears.
The information in this report that relates to Mineral Resources and Exploration Results has been prepared by Barbara Carroll, CPG, Principal of GeoGRAFX Consulting, LLC. who is an independent Competent Person within the meaning of the JORC (2012) code. Ms. Carroll is a Certified Professional Geologist with the American Institute of Professional Geologists and a Registered Member of SME. Ms. Carroll has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity which she is undertaking to quality as a Competent Person as defined in the 2012 Edition of the "Australasian Code for Reporting Exploration Results, Mineral Resources and Ore Reserves" (JORC Code) and consents to the inclusion in the report of the matters based on their information in the form and context in which it appears.
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Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| Sampling | • | Nature and quality of sampling (eg cut channels, | As of the effective date of this report, the resource database |
| techniques | random chips, or specific specialised industry | includes data from 604 holes, for a total of 186,017 feet | |
| standard measurement tools appropriate to the | (56,698 metres), that were drilled by Dateline and various | ||
| minerals under investigation, such as down hole | historical operators in the Colosseum Mine area. | ||
| gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as |
Historic Drilling | ||
| limiting the broad meaning of sampling. | The historical drilling was completed from 1972 to 1991 and | ||
| • | Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. |
includes 599 holes for a total of 182,444 feet (55,609 metres) of drilling. Most of the historical drilling was done using reverse-circulation (“RC”) and conventional rotary methods. An inventory of known drilling in the area totals 16,948 feet (5,166 metres) in 262 Air Trac holes, 21,691 feet |
|
| • | Aspects of the determination of mineralisation that | (6,611 metres) in 31 core holes, 132,180 feet (40,288 | |
| are Material to the Public Report. | metres) in 273 reverse circulation holes and 11,625 feet | ||
| • | In cases where ‘industry standard’ work has been | (3,543 metres) in 33 rotary/percussion holes. | |
| done this would be relatively simple (eg ‘reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay’). In other cases, more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (eg submarine nodules) may warrant disclosure of detailed information. |
The preponderance of samples for all drill programs of all operators were taken at 5-foot intervals, which is customary for RC drilling, and is significantly less than the thickness of the bulk-tonnage style of mineralization at the Colosseum mine. Each drill sample interval is therefore a fraction of the true thickness of the mineralized zones. The predominant sample length for the drill intervals in the Colosseum database is five feet (28,339 samples out of 35,836– 79%) of assays with values, with the remaining percentage of shorter |
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| or longer intervals. The difference in length reflects two-foot, | |||
| and five-foot sample length for reverse circulation holes, | |||
| twelve-foot sample length for air track holes, and various | |||
| sample lengths for core holes based on lithology. | |||
| Historic work programs are described below: | |||
| Draco Mines 1972-1974 | |||
| Draco completed five core holes (CP-1 to 5) totaling 7,065 ft | |||
| and submitted 654 samples of varying lengths to Cortez Met, | |||
| Skyline, Rocky Mountain Geochem, and Mineral Assay | |||
| laboratories for gold and silver fire assays. Multi-element | |||
| analyses were completed on selected samples. There is no | |||
| record of the sample preparation procedures used by the assay | |||
| labs and there is no record of usage of CRMs, BLKs, and DUPs. | |||
| Drill hole results and supporting assay certificates are available. | |||
| Placer Amex – 1975-1976 | |||
| Placer Amex completed 18 core holes (CP-6 to 23) totalling | |||
| 8,230 ft and submitted 1,608 five-foot samples to Cortez Met | |||
| and Mineral Assay laboratories for gold and silver fire assays. | |||
| There is no record of usage of CRMs, BLKs, and DUPs. Sample | |||
| submittal sheets with drill hole results and supporting assay | |||
| certificates are available. | |||
| Draco Mines – 1979-1980 | |||
| Draco completed 26 rotary percussion holes (CH-24 to 52) | |||
| totalling 10,777 ft and submitted 2,293 five-foot samples to | |||
| Skyline and Mineral Assay laboratories for gold and silver fire | |||
| assays. Multi-element analyses were completed on selected | |||
| samples. There is no record of usage of CRMs, BLKs, and | |||
| DUPs. Sample submittal sheets with drill hole results and | |||
| supporting assay certificates are available. | |||
| Amselco – 1982 – 1984 | |||
| Amselco completed two drilling campaigns comprising reverse | |||
| circulation and core holes. | |||
| 1982-84 – 163 reverse circulation holes (CM series) totaling | |||
| 95,436 ft with 22,763 samples submitted to Monitor and Rocky |
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Criteria JORC Code explanation
Commentary
Mountain laboratories for gold fire assays. Multi-element analyses were completed on selected holes by Cone Geochemical and Amselco's own laboratory.
QC monitoring comprised 10% control material of known grades, 5% silica sand blanks, and 5% repeat samples inserted with each batch of samples. In addition, 10% duplicate samples, with controls, were shipped to Amselco's own laboratory. Control materials returned most results within + 5% of the known grade with a maximum of + 10%.
1982-84 – 6 core holes totaling 3,738 ft were completed for metallurgical and engineering (Section 13, Mineral Processing). Colosseum Gold Inc – 1987
Colosseum Gold completed two drilling campaigns comprising core and air track blast holes.
1987 – 2 core holes totaling 2,625 ft with 337 samples submitted to Monitor and Rocky Mountain laboratories for gold fire assays, and copper, zinc, and sulphur analyses. Sample record sheets, and mine assay records are available for these holes, but assay certificates are not.
1987 – 6 percussion (C87-3 to 8) holes totaling 447 ft were completed and 43 samples submitted to Chemex and American Assay for gold fire assays and multi-element analyses. Assay certificates are available for these holes.
1987 – 211 air track blast holes totaling 14,398 ft and 1,236 samples were submitted to Strobeck laboratory for gold and silver fire assays. A check assaying program was completed by Cimetta and Hunter laboratories. Discrepancies were noted for the number of holes drilled and between some assay samples and drill hole identifiers. Sample submittal sheets and assays certificates are available for some samples.
Bond Gold Colosseum Inc – 1988-1991
Bond Gold completed three campaigns of reverse circulation drilling.
1988 – 36 holes (C88 series) totaling 18,555 ft and 3,926 samples submitted to Skyline for gold and silver fire assays. Assay certificates are available.
1989 – 2 deep holes totaling 1,330 ft and 266 samples submitted to American Assay laboratory for gold fire assays, total sulphur, and CN soluble copper and zinc analyses. QC monitoring comprised 10% random duplicate samples. Drill hole results and supporting assay certificates are available.
1990 – 67 holes (R90 and DB90 series) totaling 18,200 ft and 3,113 samples submitted to American Assays Laboratories. QC monitoring comprised 10% random duplicate samples, and selected duplicate samples were submitted to Chemex and Skyline laboratories for check assays. Job order forms and assay certificates are available.
Lac Minerals - 1991
Lac Minerals completed one campaign of reverse circulation drilling.
1991 – 18 holes (SP91 series) totaling 3,200 ft and 640 samples submitted to American Assay Laboratories for gold and silver fire assays. QC monitoring comprised 10% random duplicate samples. Job order forms and assay certificates are available.
ASX Release 6 July 2022
JORC Code explanation
Criteria
Commentary
2022 Drilling
As disclosed to the ASX on May 12, 2022, Dateline Resources Limited completed 605 metres (1,986 feet) of drilling in 5 drill holes at the Colosseum Project. All the drilling was done from the surface with HQ diamond drill core. Industry standard core handling and sampling procedures were employed to ensure high quality samples.
Core samples were collected at 5 foot intervals.
All core was logged for rock type, RQD, and recovery and dispatched for assay with standard 5 foot long sample intervals.
Logging geologist identified zones of interest, but the entire hole was measured and marked up in 5 foot intervals. Whole core was sampled.
Core was bagged into pre-numbered bags, and taken to the FEDEX Freight office in Las Vegas, palletized by the Logging Geologist, covered in shrink wrap and handed over to the FEDEX dock personnel for overnight shipping to Paragon Geochemical Laboratory in Sparks Nevada.
Samples were sent to Paragon Geochemical in Sparks, Nevada for sample preparation and assaying. Samples were dried, weighed, crushed and split to obtain 1 kg. The split samples were placed in a ring and puck mill to produce 85% minus 75 micron pulp. This material was blended on clean cloth and packaged in paper pulp bags. Using a pulp balance, a 30gm sample was weighted out for standard lead collector fire assay with an AAS finish. Overlimit values using a 5 ppm threshold were analyzed via gravimetric analysis.
All samples followed a strict Chain of Custody.
Routine QAQC samples were inserted in the sample runs at a rate of 20%, comprising Certified Reference Materials from CDN Resource Laboratories Ltd., and verified blank granitic material.
Sampling practice is appropriate to the geology and mineralization of the deposit and complies with industry best practice.
ASX Release 6 July 2022
Criteria JORC Code explanation Commentary
- Drilling • Drill type (eg core, reverse circulation, open-hole techniques hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or standard tube, depth of diamond tails, facesampling bit or other type, whether core is oriented and if so, by what method, etc).
Historic Data
| Company | Date | Series | # Holes |
Feet | Type |
|---|---|---|---|---|---|
| Draco Mines |
1972- 1974 |
CP | 5 | 7,070 | Core |
| Placer Amex |
1975- 1976 |
CP | 18 | 8,256 | Core |
| Draco Mines |
1979- 1980 |
CH | 27 | 11,148 | Rotary/Percussi on |
| Amselco | 1982- 1984 |
CM | 162 | 95,160 | Reverse Circulation |
| 1983- 1984 |
EDDH, WDDH |
6 | 3,740 | Core | |
| Colosseu m Gold Inc |
1987 | C87-1,2 | 2 | 2,625 | Core |
| C87-3-8 | 6 | 477 | Rotary/Percussi on |
||
| C88-9 | 1 | 100 | Reverse Circulation |
||
| ATDH* | 262 | 16,948 | Air Trac | ||
| Bond Gold Colosse um Inc. |
1988 | C88 | 31 | 16,415 | Reverse Circulation |
| 1989 | C89 | 2 | 1,330 | Reverse Circulation |
|
| 1990 | R90 | 53 | 15,265 | Reverse Circulation |
|
| DB90 | 6 | 690 | Reverse Circulation |
||
| LAC Minerals- Colosse um Inc |
1991 | SP91 | 18 | 3,220 | Reverse Circulation |
| TOTAL | 599 | 182,444 |
Drilling type details unknown
2022 Drilling
The drilling program utilized surface core drilling.
The core drilling was conducted with an EVERDIGM ECR 18 drill. All holes utilized triple tube to increase recoveries. The drilling was completed by an experienced diamond drilling core driller.
-
Drill • Method of recording and assessing core and chip sample sample recoveries and results assessed. recovery
-
Measures taken to maximise sample recovery and ensure representative nature of the samples.
-
Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material.
Historic data
Sample recoveries for historic drillholes unknown.
Relationship between recovery and grade unknown
2022 Drilling
All drilling recoveries have been logged and notated each run based on 10 foot tooling.
To maximize sample recoveries, use of triple tube and long chain polymer muds were used to increase recovery.
Recovery was good overall at better than 90%
There has been no analysis between sample recoveries and
ASX Release 6 July 2022
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| grade to date. | ||
| Logging | • Whether core and chip samples have been | Historic data |
| geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. |
Core and chip samples were geologically and geotechnically logged at the mine site to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. |
|
| • Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography. |
Geological logging of core samples is qualitative and quantitative in nature. |
|
| • The total length and percentage of the relevant | 2022 Drilling | |
| intersections logged. | All core was geologically logged. Lithology, veining, alteration, | |
| mineralization and oxides were recorded in the appropriate | ||
| tables of the drill hole database. | ||
| Each core box was photographed dry and wet, after logging of | ||
| unit and structures were notated on the core. | ||
| Geological logging of core samples is qualitative and | ||
| quantitative in nature. | ||
| Sub- | • If core, whether cut or sawn and whether quarter, | Historic Data |
| sampling techniques and sample preparation |
half or all core taken. • If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. |
It is not known if whole or split core samples were taken. Up to 1987, samples were shipped by various trucking and courier companies from the project site to laboratories in |
| • For all sample types, the nature, quality and | western United States. In 1987, American Assay Laboratories | |
| appropriateness of the sample preparation | established an on-site laboratory for mine production samples. | |
| technique. | Individual laboratory sample preparation procedures varied | |
| • Quality control procedures adopted for all sub- | slightly but still followed a standard analytical industry process | |
| sampling stages to maximise representivity of | of taking submitted samples through successive stages of | |
| samples. | reducing particle sizes and weights to obtain representative | |
| • Measures taken to ensure that the sampling is representative of the in situ material collected, including for instance results for field duplicate/second-half sampling. |
subsamples for assaying. Procedures comprised drying, crushing (jaw or rolls), splitting (riffle), pulverizing (spindle, plate, bowl), splitting (scoops), and fire assaying (30-60g charge using lead collector and AAS finish). There were no unusual or questionable gold assaying methods used. Copies of submittal |
|
| • Whether sample sizes are appropriate to the grain size of the material being sampled. |
sheets and assay certificates are available for most of the later drilling |
|
| 2022 Drilling | ||
| All drill core was sampled using whole core samples. Samples | ||
| were placed in heavy-duty, pre-numbered poly sample bags. | ||
| Samples were placed on pallets and secured with stretch | ||
| wrap and packing tape and shipped in batches by company | ||
| personnel directly to Paragon Geochemical via FedEx Freight | ||
| following standard chain of custody protocols. | ||
| Routine QAQC samples were inserted at a 20% rate into the | ||
| sample batches and comprised Certified Reference Materials | ||
| (CRMs) from CDN Resource Laboratories Ltd. and verified | ||
| blank granitic material. | ||
| Rock samples sent to Paragon Geochemical in Sparks, | ||
| Nevada were dried, weighed, crushed and 1 kg subsample | ||
| split, which was pulverized to better than 85% passing 75 | ||
| microns. Rocks samples were analyzed by standard 30gm fire | ||
| assay for gold. | ||
| Sample size assessment was not conducted but used sampling | ||
| size which is typical for gold deposits. | ||
| Quality of | • The nature, quality and appropriateness of the | Historic Data |
| assay data and laboratory |
assaying and laboratory procedures used and whether the technique is considered partial or total. |
1972-1984 samples were sent to reputable labs that followed standard analytical procedures and QAQC procedures of the |
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| grade to date. | ||
| Logging | • Whether core and chip samples have been | Historic data |
| geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. |
Core and chip samples were geologically and geotechnically logged at the mine site to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. |
|
| • Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography. |
Geological logging of core samples is qualitative and quantitative in nature. |
|
| • The total length and percentage of the relevant | 2022 Drilling | |
| intersections logged. | All core was geologically logged. Lithology, veining, alteration, | |
| mineralization and oxides were recorded in the appropriate | ||
| tables of the drill hole database. | ||
| Each core box was photographed dry and wet, after logging of | ||
| unit and structures were notated on the core. | ||
| Geological logging of core samples is qualitative and | ||
| quantitative in nature. | ||
| Sub- | • If core, whether cut or sawn and whether quarter, | Historic Data |
| sampling techniques and sample preparation |
half or all core taken. • If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. |
It is not known if whole or split core samples were taken. Up to 1987, samples were shipped by various trucking and courier companies from the project site to laboratories in |
| • For all sample types, the nature, quality and | western United States. In 1987, American Assay Laboratories | |
| appropriateness of the sample preparation | established an on-site laboratory for mine production samples. | |
| technique. | Individual laboratory sample preparation procedures varied | |
| • Quality control procedures adopted for all sub- | slightly but still followed a standard analytical industry process | |
| sampling stages to maximise representivity of | of taking submitted samples through successive stages of | |
| samples. | reducing particle sizes and weights to obtain representative | |
| • Measures taken to ensure that the sampling is representative of the in situ material collected, including for instance results for field duplicate/second-half sampling. |
subsamples for assaying. Procedures comprised drying, crushing (jaw or rolls), splitting (riffle), pulverizing (spindle, plate, bowl), splitting (scoops), and fire assaying (30-60g charge using lead collector and AAS finish). There were no unusual or questionable gold assaying methods used. Copies of submittal |
|
| • Whether sample sizes are appropriate to the grain size of the material being sampled. |
sheets and assay certificates are available for most of the later drilling |
|
| 2022 Drilling | ||
| All drill core was sampled using whole core samples. Samples | ||
| were placed in heavy-duty, pre-numbered poly sample bags. | ||
| Samples were placed on pallets and secured with stretch | ||
| wrap and packing tape and shipped in batches by company | ||
| personnel directly to Paragon Geochemical via FedEx Freight | ||
| following standard chain of custody protocols. | ||
| Routine QAQC samples were inserted at a 20% rate into the | ||
| sample batches and comprised Certified Reference Materials | ||
| (CRMs) from CDN Resource Laboratories Ltd. and verified | ||
| blank granitic material. | ||
| Rock samples sent to Paragon Geochemical in Sparks, | ||
| Nevada were dried, weighed, crushed and 1 kg subsample | ||
| split, which was pulverized to better than 85% passing 75 | ||
| microns. Rocks samples were analyzed by standard 30gm fire | ||
| assay for gold. | ||
| Sample size assessment was not conducted but used sampling | ||
| size which is typical for gold deposits. | ||
| Quality of | • The nature, quality and appropriateness of the | Historic Data |
| assay data and laboratory |
assaying and laboratory procedures used and whether the technique is considered partial or total. |
1972-1984 samples were sent to reputable labs that followed standard analytical procedures and QAQC procedures of the |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| tests | • For geophysical tools, spectrometers, handheld | day. |
| XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. |
Amselco (BHP) 1984-1985 had rigorous security and QAQC standards that exceed current reporting requirements. Fire assays for gold were completed using industry standard fire assay methodology. External standards and blank material were |
|
| • Nature of quality control procedures adopted (eg | inserted into routine sample stream prior to laboratory | |
| standards, blanks, duplicates, external laboratory | submission. | |
| checks) and whether acceptable levels of accuracy (ie lack of bias) and precision have been established. |
1987 Samples were sent to multiple assay labs for analysis of the same sample. |
|
| 1987-1991 American Assay Laboratories on-site laboratory | ||
| analyzed the samples. Standards and blanks were inserted at | ||
| regular intervals. | ||
| 2022 Drilling | ||
| Samples were assayed by industry standard methods by | ||
| Paragon Geochemical in Sparks, Nevada. | ||
| Fire assays for gold were completed using industry | ||
| standard fire assay methodology. | ||
| External certified reference materials and blank materials were | ||
| inserted into the routine sample stream prior to laboratory | ||
| submission. | ||
| Verification | • The verification of significant intersections by either |
Historical Data |
| of sampling and |
independent or alternative company personnel. |
Computer printouts and assay certificates are available for |
| assaying | • The use of twinned holes. • Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. |
the CP, CH and CM series holes. The Amselco CM drill hole assays were loaded onto the computer in Denver directly from the Amselco lab. Assay data was then broken down into specific drill hole intervals to form a final data base. All assay data entered in the computer was |
| • Discuss any adjustment to assay data. | subsequently checked against original lab submittal sheets to remedy any errors. The completed geological and assay |
|
| information was combined with drill hole collar and down | ||
| the hole surveys to form an integrated data base (Amselco, | ||
| 1984). | ||
| There are a total of 37,147 assays in the historic database. | ||
| The data for holes drilled prior to Dateline’s work are | ||
| available as scanned copies of paper files in PDF file | ||
| format. The data for assays ranges from scans of original | ||
| assay certificates and submittal forms to scanned printouts | ||
| from early digital assay databases thru 1985. The | ||
| computer print-out files were processed using an OCR text | ||
| recognition system, the results compared against the | ||
| originals and any errors found corrected. Those results | ||
| were then checked against the assay certificates and any | ||
| discrepancies were corrected. Subsequent assays were | ||
| scanned from assay certificates and verified. The author | ||
| considers the scans of original assay certificates to be | ||
| primary sources, whereas the printouts from an earlier | ||
| database are secondary sources. | ||
| 2022 Drilling | ||
| Sampling, documentation and sample submittal were under | ||
| the guidance and care of Chris Osterman, PhD Geol | ||
| (Registered Member SME).and Raymond Harris, Arizona RG. | ||
| Geologic information was recorded directly on paper drill logs | ||
| developed specifically for the Colosseum Mine project to | ||
| collect pertinent information relating to sample depths, RQD, | ||
| lithology, veining, alteration, mineralization, and oxides. | ||
| Sample sheets containing sample depths, QA/QC (duplicates, | ||
| standards, and blanks inserted in sample runs) was stored in | ||
| excel spreadsheets. |
ASX Release 6 July 2022
-
Criteria JORC Code explanation Commentary Logs were scanned and sent to database manager along with sample sheets for entry into MX Deposit, the Company’s secured data management system available through Seequent.
-
Location of • Accuracy and quality of surveys used to locate drill Historic Data data points holes (collar and down-hole surveys), trenches, Collar coordinates for historic drill holes were surveyed in their
-
mine workings and other locations used in Mineral Resource estimation. respective local mine grid coordinate system in use at the time of survey. Collar survey files were available for most of the
-
• Specification of the grid system used. collars. • Quality and adequacy of topographic control. 1990 computer printouts were found in the Barrick data files
Logs were scanned and sent to database manager along with sample sheets for entry into MX Deposit, the Company’s secured data management system available through Seequent.
Historic Data Collar coordinates for historic drill holes were surveyed in their respective local mine grid coordinate system in use at the time of survey. Collar survey files were available for most of the collars. 1990 computer printouts were found in the Barrick data files that contained the collar coordinate information for the Hole Series, C87, CH, CM, CP, WDDH, ATDH, C88, EDDH in the Amselco/Bond local mine grid system. The files were processed using an OCR text recognition system, the results compared against the originals and any errors found corrected. Hole Series generated in the Amselco/Bond grid were checked against the corresponding survey files. The remaining collars were entered from the survey files and compared against collar locations on plan maps. Discrepancies were noted in the Collar table. A total of 599 drill holes were entered into the collar table within the Colosseum mine area to be used in the resource estimate. Drill holes for exploration targets were not included in the database. Additionally, 22 holes from the ATDH series assays contained references to drill holes with no known coordinates. The Amselco/Bond local mine grid was rotated 45 degrees from true north. Drill hole traces from the historic data base were plotted and compared to plan maps and sections. Azimuth discrepancies were observed in some of the SP91, BD90, ATDH series angle holes when comparing the historic database to the holes plotted in plan or section. Resolution to the difference in Azimuth was noted in the Collar table. Downhole deviation surveys for the azimuth and inclination of the CP and CH series holes were taken at 5 foot intervals. Computer printouts are available for these holes in the Barrick Data files. Drill hole downhole deviation surveys for inclination and azimuth were obtained by Amselco at 200 foot intervals using an Eastman borehole camera. It was not possible to survey certain of the holes where collars collapsed immediately below the casing or where difficult conditions were encountered during drilling. Surveys were completed for 76 of the 163 CM holes and indicated that the holes tended to steepen by 1° per 200 feet while the azimuth showed little variation. These criteria were applied to unsurveyed holes. (Amselco, 1984). Later datasets used for resource estimation or level/cross sections did not include downhole survey information. Subsequent sections showed downhole surveys only for holes CP-1, CP-2, CH-50 and CH-52. Those surveys were included in the data set for the historical data set. The unsurveyed drillholes were evaluated on section and found to have similar locations for geologic and grade breaks as compared to the surrounding surveyed drill-holes and blast hole assay data, and therefore, are considered suitable for resource estimation. 2022 Drilling All drill hole collars were surveyed using differential Trimble R12i GPS and Trimble S7 Total Station. The positions are accurate to within 10 cm x-y and height (z) to +/- 20 cm. The holes are surveyed in the California State Plane Zone V coordinate system in feet. Hole locations are reported in
ASX Release 6 July 2022
| Criteria | JORC Code explanation | Commentary |
|---|---|---|
| UTM WGS84 coordinate system in metres. | ||
| Downhole survey results were provided by Oretest using a | ||
| Reflex ACT2 camera to record core orientation. Initial surveys | ||
| were taken at 50 feet, then 75 feet intervals thereafter inside the | ||
| drill string and EOH. Outputs were provided on paper and as | ||
| digital files. | ||
| Data | • Data spacing for reporting of Exploration Results. | Historic Data |
| spacing and |
• Whether the data spacing and distribution is | The historic drill hole data was used for prior mining of the |
| distribution | sufficient to establish the degree of geological and | Colosseum deposit to establish the degree of geological and |
| grade continuity appropriate for the Mineral | grade continuity appropriate for the Mineral Resource and Ore | |
| Resource and Ore Reserve estimation | Reserve estimation procedure(s) and classifications applied at | |
| procedure(s) and classifications applied. | the time and is appropriate to be used for the current Mineral | |
| • Whether sample compositing has been applied. | Resource Estimate. | |
| The original uncut assay intervals were composited to reflect a | ||
| standard 20 foot bench height based on previous mining at | ||
| Colosseum. This method computes a length-weighted average | ||
| of the portions of assay intervals which fall within each 20-foot | ||
| bench. Composite intervals with less than 10 feet of assayed | ||
| length were not used for grade estimation. The maximum | ||
| composite length allowed was 30 feet to allow for inclined holes. | ||
| 2022 Drilling | ||
| Current drill holes were drilled to confirm lithological and | ||
| grade boundaries established from historical drilling. Hole | ||
| spacing varied depending on target. | ||
| Data spacing and distribution is sufficient to establish the | ||
| degree of geological and grade continuity appropriate for | ||
| resource estimation procedure(s). | ||
| No sample compositing was done. | ||
| Orientation | • Whether the orientation of sampling achieves | Historic Data, 2022 Drilling |
| of data in relation to geological structure |
unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. |
Drill holes were drilled obliquely to near perpendicular to the known mineralized structures. Definition of structure location was the principal goal. |
| • If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, |
Sample orientation is deemed to be representative for reporting purposes. |
|
| this should be assessed and reported if material. | No bias is considered to have been introduced by the | |
| existing sampling orientation. | ||
| Sample | • The measures taken to ensure sample security. | Historic Data |
| security | Measures to ensure sample security for historic drillholes | |
| unknown. | ||
| 2022 Drilling | ||
| All samples were taken and maintained under the constant care | ||
| of Dateline Resources Limited personnel. Samples were sealed | ||
| on pallets and delivered to the laboratory by a licensed | ||
| transportation company. | ||
| Audits or | • The results of any audits or reviews of sampling | Historic Data |
| reviews | techniques and data. | Sampling techniques were developed and reviewed by |
| mine site personnel. | ||
| 2022 Drilling | ||
| Drill hole sampling techniques and QAQC procedures | ||
| were developed and reviewed by Dale A. Sketchley, | ||
| M.Sc., P. Geo. of Acuity Geoscience Ltd., | ||
| The QAQC program returned only a few CRM and BLK failures, | ||
| which were deemed to be non-material for resource estimation. |
ASX Release 6 July 2022
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| Mineral tenement | • |
Type, reference name/number, location and | The Colosseum Mine project is located in T17N R13E Sec 10, |
| and land tenure | ownership including agreements or material | 11, 14, 15, 22, 23 SB&M. | |
| status | issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. |
All tenements are 100% owned by Dateline Resources Limited or a wholly owned subsidiary and there exist production-based royalties. Barrick Gold is entitled to a 2.5% Net Smelter Return royalty on all future production of any metals from the Colosseum Gold Mine. |
|
| • | The security of the tenure held at the time of | ||
| reporting along with any known impediments | |||
| to obtaining a licence to operate in the area. | |||
| Exploration done | • |
Acknowledgment and appraisal of | Historical work was completed by various mining companies |
| by other parties | exploration by other parties. | since 1972. | |
| • Draco Mines (1972-1974) |
|||
| • Placer Amex (1975-1976) |
|||
| • Draco Mines (1980) |
|||
| • Amselco (1982-1984 |
|||
| • Dallhold Resources/Bond Gold (1986-1989 |
|||
| • Lac Minerals (1989-1994) |
|||
| All the companies were reputable, well-known mining/exploration | |||
| companies that followed the accepted industry standard | |||
| protocols of the time. | |||
| Geology | • | Deposit type, geological setting and style of | The Colosseum project is hosted by Proterozoic granites, |
| mineralisation. | gneisses. These were intruded by Tertiary age rhyolitic stocks, | ||
| dikes and breccias. | |||
| The gold mineralization occurs in a number of different breccia | |||
| pipes with both sedimentary and volcanic rock fragments. Gold | |||
| is associated with pyrite within the breccia pipes. | |||
| Drill hole | • | A summary of all information material to the | See Appendix C within the report for details of the historical drill |
| Information | understanding of the exploration results | hole locations. | |
| including a tabulation of the following information for all Material drill holes: |
See Table 10-2 within the report for details of current drill holes | ||
o easting and northing of the drill hole collar |
A plan showing the location of the drillholes is included in the report. |
||
o elevation or RL (Reduced Level – |
|||
| elevation above sea level in metres) of | |||
| the drill hole collar | |||
o dip and azimuth of the hole |
|||
o down hole length and interception depth |
|||
o hole length. |
|||
| • | If the exclusion of this information is justified | ||
| on the basis that the information is not | |||
| Material and this exclusion does not detract | |||
| from the understanding of the report, the | |||
| Competent Person should clearly explain | |||
| why this is the case. | |||
| Data aggregation | • |
In reporting Exploration Results, weighting | Data were composited on 20 foot bench heights as part of the |
| methods | averaging techniques, maximum and/or | block model generation. | |
| minimum grade truncations (eg cutting of high grades) and cut-off grades are usually Material and should be stated. |
Drill hole intersections are reported above a lower exploration cut-off grade of 0.48g/t Au and no upper cut off grade has been applied. |
||
| • | Where aggregate intercepts incorporate short | ||
| lengths of high grade results and longer |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| lengths of low grade results, the procedure | |||
| used for such aggregation should be stated | |||
| and some typical examples of such | |||
| aggregations should be shown in detail. | |||
| • | The assumptions used for any reporting of | ||
| metal equivalent values should be clearly | |||
| stated. | |||
| Relationship | • | These relationships are particularly important | Drillholes are orientated vertically and obliquely to the |
| between | in the reporting of Exploration Results. | mineralized structures and disseminated bodies. | |
| mineralisation widths and intercept lengths |
• | If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported. |
Interception angles of the mineralized structures are estimated by geometries from known occurrences in the adjacent mine workings and the core drilling intercepts. |
| • | If it is not known and only the down hole | ||
| lengths are reported, there should be a clear | |||
| statement to this effect (eg ‘down hole length, | |||
| true width not known’). | |||
| Diagrams | • | Appropriate maps and sections (with scales) | Appropriate plan view of drill hole collar locations, plans and |
| and tabulations of intercepts should be | sections with scales are included in the report. | ||
| included for any significant discovery being | |||
| reported These should include, but not be | |||
| limited to a plan view of drill hole collar | |||
| locations and appropriate sectional views. | |||
| Balanced | • | Where comprehensive reporting of all | Representative reporting of both low and high grades and/or |
| reporting | Exploration Results is not practicable, | widths have been reported. | |
| representative reporting of both low and high | |||
| grades and/or widths should be practiced to | |||
| avoid misleading reporting of Exploration | |||
| Results. | |||
| Other | • | Other exploration data, if meaningful and | All meaningful and material data has been included in the report. |
| substantive | material, should be reported including (but | ||
| exploration data | not limited to): geological observations; | ||
| geophysical survey results; geochemical | |||
| survey results; bulk samples – size and | |||
| method of treatment; metallurgical test | |||
| results; bulk density, groundwater, | |||
| geotechnical and rock characteristics; | |||
| potential deleterious or contaminating | |||
| substances. | |||
| Further work | • | The nature and scale of planned further work | The objective of the work will be to further confirm the legacy |
| (eg tests for lateral extensions or depth | drilling and upgrade the inferred category of the current resource | ||
| extensions or large-scale step-out drilling). | classification. Core drilling will serve to provide representative | ||
| • | Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not |
samples for metallurgical, geotechnical and other material testing. Additional drilling will serve to expand the deposit at depth and add to the existing resource. This additional data will be used to refine the resource and complete a scoping study. |
|
| commercially sensitive. | The following recommendations are divided into geology and | ||
| resource, engineering, and metallurgy, and permitting and other, | |||
| categories. | |||
| Geology and Resource | |||
| • Drill within the South Pit to convert resources to higher levels |
|||
| of confidence. | |||
| • Continue drill hole exploration within the Colosseum project |
|||
| area, as the deposit is open at depth in both the North and | |||
| South Pit areas. | |||
| • Drilling within the project should be done by core drilling to |
|||
| help improve the geological and structural models. | |||
| • Topographic survey (spot heights) for the general area |
|||
| across the current extents of mineralization to verify/correct |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | Commentary | Commentary |
|---|---|---|---|
| topography, resurvey the legacy DH collar data and integrate | |||
| pit survey data to re-build the topographical DTM. | |||
| • | Complete integration of historic bench mapping and blast | ||
| hole data to improve geological boundaries and to update | |||
| grade block model. | |||
| • | Split core samples and include density measurements and | ||
| standard multi-element suite in samples analyzed. | |||
| • | Re-assay adjacent routine samples associated with failed | ||
| CRMs. | |||
| Engineering and Metallurgy | |||
| • | Additional test work, geared to identifying the extent of the | ||
| sedimentary breccia ore and the possible special treatment | |||
| of this higher-grade material to enhance recovery and/or | |||
| lower costs, in conjunction with economic assessment or | |||
| feasibility studies. | |||
| • | Investigate feasibility of the flotation recovery of the | ||
| sulphides containing the gold, with shipment to one of the | |||
| two sulphide roasters in Nevada. | |||
| • | Additional analysis and test work, prior to final feasibility | ||
| studies and possible production decisions in order to 1) | |||
| investigate possible higher returns by heap leaching of lower | |||
| grade material with low capital expenditure, 2) consider the | |||
| option of shipping sulfide flotation concentrates to roasters in | |||
| Nevada thereby getting a return on the fuel value of the | |||
| sulfides and lowering capex and operating costs, and 3) | |||
| traditional CIP recovery methods. | |||
| • | Update mineral resource model with new drilling | ||
| Permitting and Other | |||
| • | Prioritize permitting efforts. | ||
| • | Following the completion of the above items, proceed to | ||
| Conceptual Scoping Study and Preliminary Economic | |||
| Analysis. |
Section 3 Estimation and Reporting of Mineral Resources
| ( | Criteria listed in section 1,and where relevant in section 2,also applyto this section.) |
|---|---|
| Criteria JORC Code explanation Commentary |
|
| Database integrity • Measures taken to ensure that data has not been corrupted by, for example, transcription or keying errors, between its initial collection and its use for Mineral Resource estimation purposes. • Data validation procedures used. The current Dateline drill-hole databases were directly created by GeoGRAFX using original digital analytical certificates in the case of the assay tables, drill log lithologies, and checking against original digital records in the case of the collar and down-hole deviation tables. Working copies of collar coordinates, downhole survey information, assays and lithology were converted into excel templates for data verification. These templates contain data checking routines designed to prevent common data entry errors. This original mine-site drill-hole information was then subjected to various verification measures, the primary one consisting of auditing of the digital data by comparing the drill-hole collar coordinates, hole orientations, and analytical information in the database against historical paper records in the Barrick data set. Verified data was loaded into a Project specific Microsoft Access® database. This database is secure, operated by a single database administrator. Data can then be converted to formats required by GIS, modeling, and resource estimation software. |
|
| Site visits • Comment on any site visits undertaken by the Competent Person and the outcome of those Barbara Carroll (CPG) conducted a field examination of the project area on April 4, 2022 and met with consulting geologist Chris Osterman PhD. |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| visits. | The visit included field review of the property geology, current | ||
| • | If no site visits have been undertaken indicate why this is the case. |
drilling, core logging and handling, confirmation of the location of a number of the historic drill holes and collection of representative core samples to verify assays results from current drilling. |
|
| Geological | • | Confidence in (or conversely, the | The geological interpretation is based on historic drill hole |
| interpretation | uncertainty of ) the geological | information, pit mapping, and level plans and cross sections | |
| interpretation of the mineral deposit. | generated while the mine was in production. Based on the density |
||
| • | Nature of the data used and of any | and reproducibility of the data the interpretation is considered robust. |
|
| assumptions made. | |||
| • | The effect, if any, of alternative interpretations on Mineral Resource |
The geological interpretation of mineralized boundaries were considered robust and alternative interpretations were not considered. |
|
| estimation. | |||
| • | The use of geology in guiding and | The interpreted mineralization boundaries were used as hard boundaries for the Mineral Resource estimation. |
|
| controlling Mineral Resource | |||
| estimation. | |||
| • | The factors affecting continuity both | ||
| of grade and geology. | |||
| Dimensions | • | The extent and variability of the | The deposit mineralization occurs in a breccia-pipe complex that |
| Mineral Resource expressed as | consists of two felsic breccia pipes that are each about 170 by 235 | ||
| length (along strike or otherwise), | m wide at the surface, elongated to the northeast-southwest, and | ||
| plan width, and depth below surface | connected by a narrow dike. |
||
| to the upper and lower limits of the Mineral Resource. |
The Resource block model ranges from surface to approximately 1,180 feet (360 metres) below surface over a length of |
||
| approximately 2,000 feet (610 metres) from east to west and | |||
| 3,250 feet (991 metres) from north to south. | |||
| Estimation and | • | The nature and appropriateness of | The Mineral Resource estimate for the Colosseum project was |
| modelling techniques | the estimation technique(s) applied | developed by Barbara Carroll, (CPG, SME RM), utilizing | |
| and key assumptions, including | MicroModel v10.0, a commercial mine planning software package. | ||
| treatment of extreme grade values, | The date of the resource is 20 June 2022. | ||
| domaining, interpolation parameters and maximum distance of extrapolation from data points. If a computer assisted estimation |
The mineral resource estimate is based on the 1972 through 1991 historic drilling, constrained by geologic boundaries, and using an Ordinary Kriging (OK) algorithm. |
||
| method was chosen include a | The current drilling completed by Dateline in April 2022 was used | ||
| description of computer software | to confirm grade and lithologic contacts used for the resource. | ||
| and parameters used. | No direct grade capping was done; the extended influence of the | ||
| • | The availability of check estimates, | high-grade outlier composites was restricted in the kriging plans | |
| previous estimates and/or mine | using an “influence area” methodology. This methodology takes | ||
| production records and whether the | into account the metal at the top of cumulative probability plots, | ||
| Mineral Resource estimate takes | uses a spatial control driven by geological knowledge and avoids | ||
| appropriate account of such data. | metal losses that would otherwise occur through underestimation | ||
| • | The assumptions made regarding recovery of by-products. |
of enriched zones. Modelled elements within the Colosseum project area are zoned by lithology. |
|
| • | Estimation of deleterious elements or other non-grade variables of economic significance (eg sulphur for acid mine drainage characterisation). |
The historic drill log data and associated cross sections were used to create the geologic model. The Colosseum geologic model was constructed using a standard implicit modelling approach, in which the drilling intercepts were converted into numeric positive and negative values based on their distance to a lithologic contact boundary, to which a Radial Basis Function model was applied to |
|
| • | In the case of block model | generate surfaces enveloping the lithologic type of interest at the | |
| interpolation, the block size in | contact locations. | ||
| relation to the average sample spacing and the search employed. |
A three-dimensional block model was developed to represent the Colosseum deposit utilizing MicroModel v10.0. The model was |
||
| • | Any assumptions behind modelling of selective mining units. |
created with individual block dimensions of 25 x 25 x 20 feet (xyz) to conform to historical mining parameters. The model origin is located at 10,000 east, 20,150 north, and at an elevation of 4,900 |
|
| • | Any assumptions about correlation | ft above sea level. The block model extends 2,000 ft (80 blocks) in | |
| between variables. | the easting direction, 3,250 ft (130 blocks) in the northing | ||
| • | _Description of how the geological _ | direction, and vertically 1,180 ft (59 blocks). |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| interpretation was used to control | The mineral resource grade estimate is based on composited | ||
| the resource estimates. | drillhole data constrained by geologic boundaries. Block model | ||
| • | Discussion of basis for using or not using grade cutting or capping. |
grade interpolation was performed using Ordinary Kriging spatial estimation method which serves to minimize the error variance and is not dependent on the data used to create the estimate. |
|
| • | The process of validation, the checking process used, the comparison of model data to drill hole data, and use of reconciliation data if available. |
Block grade assignment used a maximum of two composites from each of six sectors, with no more than five samples coming from a single drill hole. Maximum search distance was 120 feet for all lithologies. Higher grade composite values greater than or equal to 2.0 opt were restricted to a limited search distance, in order to |
|
| minimize the influence of those outliers. | |||
| Several methods were used to validate the block model to | |||
| determine the adequacy of the Colosseum deposit resource. | |||
| Confirmation drilling was used to ascertain the quality of the model | |||
| within the core zone. | |||
| In addition, statistical comparisons were made of the Ordinary | |||
| Kriged (OK) results against Inverse Distance Squared (IDS), and | |||
| Nearest Neighbor (NN) estimation methods, as well as Swath | |||
| Plots, and visual inspection of the results. The combined evidence | |||
| from these validation methods verifies the Ordinary Kriging | |||
| estimation model results. | |||
| No assumptions were made regarding recovery of by-products | |||
| during the Mineral Resource estimate. | |||
| Moisture | • | Whether the tonnages are | Tonnages are estimated on a dry basis. |
| estimated on a dry basis or with | |||
| natural moisture, and the method of | |||
| determination of the moisture | |||
| content. | |||
| Cut-off parameters | • | The basis of the adopted cut-off | The Mineral Resource is reported at a cut off grade of 0.014 |
| grade(s) or quality parameters | oz/ton Au (0.48 g/t Au). This is a marginal cut off grade based on | ||
| applied. | the amount of recoverable gold required to just cover operating | ||
| costs if a ton of material from the mine is classed as ore instead of | |||
| waste. It is calculated as: | |||
| (AOC + PC + GA) / ((Gold price per grade unit – Royalties) x | |||
| Process Recovery) | |||
| Where: | |||
| AOC = Additional ore cost per ton of mill feed. This is how much | |||
| more it costs to mine a ton of material as ore instead of waste. It | |||
| covers things like grade control, closer blasting and longer hauls. | |||
| PC = Processing cost per ton of mill feed. This includes crushing, | |||
| grinding, CIP, gold room, tailings and all power, reagents and | |||
| operators and technical/management/supervisory staff. | |||
| GA = General and administration cost per year divided by annual | |||
| mill feed tonnes. It covers all non-operations employees, tenement | |||
| fees, county fees, external consultants (environmental, IT, etc) | |||
| and non-operations services like non-operating power or water | |||
| treatment. | |||
| The deposit was operated as an opencut gold mine with ore | |||
| processing by CIP from 1987 to 1992 but no detailed mine or | |||
| process planning has been undertaken yet for the current project. | |||
| Cut off grade inputs are based on typical costs for an opencut | |||
| mine processing 1.1 million tons per year in the west of the USA | |||
| and actual data for Colosseum where available. | |||
| AOC was assumed to be US$0.20/ton based on experience from | |||
| similar scale opencut gold mines. | |||
| PC was set at US$14.81/ton based on CIP costs from Infomine’s | |||
| CostMine database. | |||
| GA was estimated at US$7.29/ton using2021 salaries for non- |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| operations personnel and assumed costs for other non-operations | |||
| activities such as community relations and environmental | |||
| management. | |||
| The gold price was set at US$2035/oz being 10% above the June | |||
| 2022 spot price. This price was set high enough to ensure any | |||
| future ore reserve will be included within the Mineral Resource but | |||
| low enough to be reasonably possible within the likely life of the | |||
| project. | |||
| Barrick Gold is entitled to a 2.5% Net Smelter Return royalty on all | |||
| future production of any metals from the Colosseum Gold Mine | |||
| Gold transport, insurance and refining costs were assumed to be | |||
| US$20/oz. | |||
| Gold process recovery was set at 90% based on the 1984 | |||
| metallurgical test work. Actual recoveries from 1987 to 1992 were | |||
| reportedly higher than this but the test work is better documented | |||
| and more conservative. | |||
| The cut off grade was adjusted upward to allow for assumed | |||
| mining dilution of 10% at zero grade so the cut off grade reflects | |||
| the in-situ Mineral Resource grade. | |||
| Mining factors or | • | Assumptions made regarding | The Mineral Resource is estimated in the context of an opencut |
| assumptions | possible mining methods, minimum | mine supplying ore to a CIP gold processing facility at 1.1 million | |
| mining dimensions and internal (or, | tons per year. The estimate meets the reasonable prospects for | ||
| if applicable, external) mining | eventual economic extraction criterion in that it: | ||
| dilution. It is always necessary as part of the process of determining reasonable prospects for eventual |
oIs based on the same opencut mining and CIP processing methods used successfully from 1987 to 1992. |
||
| economic extraction to consider | oThe current tenement status of the project area permits |
||
| potential mining methods, but the | opencut mining and gold ore processing. | ||
| assumptions made regarding mining methods and parameters when estimating Mineral Resources may not always be rigorous. Where this |
oCosts used in the cut off grade calculation are from an industry accepted database and are relevant to the project. |
||
| is the case, this should be reported with an explanation of the basis of the mining assumptions made. |
oA conservative process recovery compared to actual operating results from 1987 to 1992 was assumed for the cut off grade calculation. |
||
oThe cut off grade calculation includes allowance for |
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| opencut mining dilution typical for the size and nature of | |||
| the orebody and mining rate. | |||
oWhile the gold price used in the cut off grade calculation is |
|||
| higher than the spot price in June 2022 it is at a level | |||
| which could be reasonably possible over the life of the | |||
| project. | |||
oThe Mineral Resource Estimate is constrained to a depth |
|||
| which could be reasonably expected to be economically | |||
| achieved by opencut mining given the geometry of the | |||
| deposit and the costs, recoveries and gold price assumed. | |||
| Metallurgical factors or | • | The basis for assumptions or | The gold process recovery for the cut off grade calculation was set |
| assumptions | predictions regarding metallurgical | at 90% based on metallurgical test work for the 1984 Feasibility | |
| amenability. It is always necessary | Study. | ||
| as part of the process of determining reasonable prospects for eventual economic extraction to |
Process recoveries during operations were reported to be around 92%. |
||
| consider potential metallurgical | |||
| methods, but the assumptions | |||
| regarding metallurgical treatment | |||
| processes and parameters made | |||
| when reporting Mineral Resources | |||
| may not always be rigorous. Where |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| this is the case, this should be | |||
| reported with an explanation of the | |||
| basis of the metallurgical | |||
| assumptions made. | |||
| Environmen-tal factors | • | Assumptions made regarding | The current tenement status over the project area permits the |
| or assumptions | possible waste and process residue | resumption of opencut mining and ore processing. | |
| disposal options. It is always | |||
| necessary as part of the process of | |||
| determining reasonable prospects | |||
| for eventual economic extraction to | |||
| consider the potential environmental | |||
| impacts of the mining and | |||
| processing operation. While at this | |||
| stage the determination of potential | |||
| environmental impacts, particularly | |||
| for a greenfields project, may not | |||
| always be well advanced, the status | |||
| of early consideration of these | |||
| potential environmental impacts | |||
| should be reported. Where these | |||
| aspects have not been considered | |||
| this should be reported with an | |||
| explanation of the environmental | |||
| assumptions made. | |||
| Bulk density | • | Whether assumed or determined. If | For the current resource estimate, each block was assigned a |
| assumed, the basis for the | density based on the block’s lithology coding; 12.1 cubic feet/ton | ||
| assumptions. If determined, the | for Felsite (rock type 1) and Granite (rock type 2), and 11.55 for | ||
| method used, whether wet or dry, | Breccia units (rock types 3 and 4). These values reflect the historic | ||
| the frequency of the measurements, | density values used by Amselco in 1984 for previous resource |
||
| the nature, size and | estimates. | ||
| representativeness of the samples. | |||
| • | The bulk density for bulk material | ||
| must have been measured by | |||
| methods that adequately account | |||
| for void spaces (vugs, porosity, etc), | |||
| moisture and differences between | |||
| rock and alteration zones within the | |||
| deposit. | |||
| • | Discuss assumptions for bulk | ||
| density estimates used in the | |||
| evaluation process of the different | |||
| materials. | |||
| Classification | • | The basis for the classification of | The author has classified resources in order of increasing |
| the Mineral Resources into varying | geological and quantitative confidence into Inferred, Indicated, and | ||
| confidence categories. | Measured categories based on “Reporting of Mineral Resources” | ||
| • | Whether appropriate account has | of the JORC Code, 2012 Edition. | |
| been taken of all relevant factors (ie | The Colosseum resource was classified as Measured, Indicated, | ||
| relative confidence in tonnage/grade | or Inferred on the basis of the number and distance of composite |
||
| estimations, reliability of input data, | assays used in the interpolation of a block gold grade, as well as | ||
| confidence in continuity of geology | the number of holes that contributed values to the interpolation. | ||
| and metal values, quality, quantity | These distances were based on variogram analysis of the gold | ||
| and distribution of the data). | composite data for each lithology. | ||
| • | Whether the result appropriately reflects the Competent Person’s |
The resource classification has taken into account data spacing, distribution, quality and quantity of the data as well as the |
|
| view of the deposit. | confidence in predicting the grade and lithologic continuity. | ||
| The Mineral Resource estimation reflects the Competent Person’s | |||
| view of the deposit. | |||
| Audits or reviews | • | The results of any audits or reviews | The process for geological modelling, estimation and reporting of |
| of Mineral Resource estimates. | the Mineral Resource is industry standard and has been subject to | ||
| independent review. Patrick J. Hollenbeck, CPG, Randall K. | |||
| Martin, MSc, QP, and LJ Bardswich, P.E. have reviewed the | |||
| estimationprocedure and found theprocess to meet industry |
ASX Release 6 July 2022
| Criteria | JORC Code explanation | JORC Code explanation | Commentary |
|---|---|---|---|
| standards. | |||
| Discussion of relative | • | Where appropriate a statement of | The Mineral Resource has been reported in accordance with the |
| accuracy/ confidence | the relative accuracy and | guidelines of the 2012 edition of the Australian Code for Reporting | |
| confidence level in the Mineral | of Exploration Results, Mineral Resources and Ore Reserves and | ||
| Resource estimate using an | reflects the relative accuracy of the Mineral Resource estimates. | ||
| approach or procedure deemed appropriate by the Competent |
The statement relates to global estimates of tonnes and grade. | ||
| Person. For example, the | |||
| application of statistical or | |||
| geostatistical procedures to quantify | |||
| the relative accuracy of the resource | |||
| within stated confidence limits, or, if | |||
| such an approach is not deemed | |||
| appropriate, a qualitative discussion | |||
| of the factors that could affect the | |||
| relative accuracy and confidence of | |||
| the estimate. | |||
| • | The statement should specify | ||
| whether it relates to global or local | |||
| estimates, and, if local, state the | |||
| relevant tonnages, which should be | |||
| relevant to technical and economic | |||
| evaluation. Documentation should | |||
| include assumptions made and the | |||
| procedures used. | |||
| • | These statements of relative | ||
| accuracy and confidence of the | |||
| estimate should be compared with | |||
| production data, where available. |
Appendix C – Technical Report Colosseum Project San Bernardino, California, USA
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| CP-1 | 11505 | 20770 | 5730 | 0 | -90 | 2465 | DDH | Draco | 1972 |
| CP-2 | 12345 | 21040 | 5587 | 0 | -90 | 3245 | DDH | Draco | 1972 |
| CP-4 | 11359.2 | 20810 | 5777.8 | 269.486 | -55 | 480 | DDH | Draco | 1974 |
| CP-5 | 11124.4 | 22226.5 | 6020.8 | 269.486 | -45 | 470 | DDH | Draco | 1974 |
| CP-10 | 11210 | 20677.2 | 5800.8 | 314.485 | -60 | 334 | DDH | Placer Amex | 1975 |
| CP-11 | 11210.4 | 20677.2 | 5800.8 | 359.486 | -60 | 70 | DDH | Placer Amex | 1975 |
| CP-12 | 11211.9 | 20677.02 | 5800.8 | 348.486 | -60 | 501 | DIH | Placer Amex | 1975 |
| CP-13 | 11212.6 | 20673.7 | 5800.8 | 269.486 | -60 | 417 | DDH | Placer Amex | 1975 |
| CP-14 | 11348.3 | 20837.51 | 5784.8 | 0 | -90 | 502 | DDH | Placer Amex | 1975 |
| CP-15 | 11348.3 | 20837.51 | 5784.8 | 314.486 | -60 | 501 | DDH | Placer Amex | 1975 |
| CP-16 | 10843.2 | 21890.2 | 5967.8 | 9.486 | -60 | 897 | DDH | Placer Amex | 1975 |
| CP-6 | 10992.5 | 21090.3 | 5956.8 | 0 | -90 | 312 | DDH | Placer Amex | 1975 |
| CP-7 | 10992.5 | 21090.3 | 5956.8 | 134.486 | -60 | 265 | DDH | Placer Amex | 1975 |
| CP-8 | 10992.5 | 21090.3 | 5956.8 | 162.486 | -60 | 408 | DDH | Placer Amex | 1975 |
| CP-9 | 11212.6 | 20673.7 | 5800.8 | 0 | -90 | 348 | DDH | Placer Amex | 1975 |
| CP-17 | 11246.8 | 22061.4 | 5932.8 | 0 | -90 | 461 | DDH | Placer Amex | 1976 |
| CP-18 | 11246.8 | 22061.41 | 5934.3 | 270 | -60 | 675 | DDH | Placer Amex | 1976 |
| CP-19 | 11044.42 | 20512.65 | 5774.758 | 0 | -90 | 503 | DDH | Placer Amex | 1976 |
| CP-20 | 11038.65 | 20512.65 | 5774.758 | 0 | -90 | 501 | DDH | Placer Amex | 1976 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| CP-21 | 11389.2 | 21091.8 | 5754.8 | 269.486 | -60 | 531 | DDH | Placer Amex | 1976 |
| CP-22 | 11389.2 | 21091.8 | 5754.8 | 314.486 | -60 | 588 | DDH | Placer Amex | 1976 |
| CP-23 | 11445.5 | 21354.6 | 5742.8 | 269.486 | -60 | 442 | DDH | Placer Amex | 1976 |
| CP-3 | 11352 | 20810 | 5777.8 | 269.486 | -78 | 410 | DDH | Draco | 1976 |
| CH-24 | 11349 | 20799 | 5789 | 270 | -45 | 373 | RP | Draco | 1979 |
| CH-25 | 11343 | 20798 | 5789 | 270 | -60 | 418 | RP | Draco | 1979 |
| CH-26 | 11338 | 20800 | 5791 | 270 | -75 | 473 | RP | Draco | 1979 |
| CH-27 | 11255 | 20713 | 5803 | 271 | -45 | 43 | RP | Draco | 1979 |
| CH-28 | 11262 | 20715 | 5802 | 270 | -80 | 185 | RP | Draco | 1979 |
| CH-29 | 11350 | 20913 | 5790 | 0 | -90 | 365 | RP | Draco | 1979 |
| CH-30 | 11395 | 20917 | 5760 | 274 | - 46.5 |
505 | RP | Draco | 1979 |
| CH-31 | 11399 | 20917 | 5759 | 274 | - 63.5 |
385 | RP | Draco | 1979 |
| CH-32 | 11403 | 21029 | 5751 | 274 | - 53.5 |
325 | RP | Draco | 1979 |
| CH-35 | 11229.75 | 20821.1 | 5829.36 | 0 | -90 | 370.8 | RP | Draco | 1979 |
| CH-36 | 11084 | 21420 | 5906 | 97.5 | -60 | 500 | RP | Draco | 1980 |
| CH-37 | 11084 | 21414 | 5906 | 0 | -90 | 505 | RP | Draco | 1980 |
| CH-38 | 11132 | 21329 | 5917 | 87.5 | - 65.5 |
445 | RP | Draco | 1980 |
| CH-39 | 11100 | 21329 | 5922 | 0 | -90 | 505 | RP | Draco | 1980 |
| CH-40 | 11097 | 21326 | 5925 | 270 | -75 | 505 | RP | Draco | 1980 |
| CH-41 | 11000 | 21245 | 5967 | 90 | -53 | 485 | RP | Draco | 1980 |
| CH-42 | 11002 | 21247 | 5967 | 94.5 | -63 | 315 | RP | Draco | 1980 |
| CH-43 | 11000 | 21249 | 5967 | 0 | -90 | 505 | RP | Draco | 1980 |
| CH-44 | 10966 | 21137 | 5982 | 85.5 | -66 | 505 | RP | Draco | 1980 |
| CH-45 | 10942 | 21126 | 5983 | 0 | -90 | 465 | RP | Draco | 1980 |
| CH-46 | 10945 | 21025 | 5983 | 90 | -47 | 300 | RP | Draco | 1980 |
| CH-47 | 10950 | 21024 | 5983 | 90 | -66 | 505 | RP | Draco | 1980 |
| CH-48 | 10955 | 21025 | 5983 | 0 | -90 | 505 | RP | Draco | 1980 |
| CH-49 | 11246 | 20727 | 5803 | 273 | -48 | 445 | RP | Draco | 1980 |
| CH-50 | 11250 | 20725 | 5804 | 271 | -63 | 470 | RP | Draco | 1980 |
| CH-51 | 11256 | 20725 | 5805 | 270 | -83 | 410 | RP | Draco | 1980 |
| CH-52 | 10664 | 20703 | 5834 | 89 | -50 | 335 | RP | Draco | 1980 |
| CM-1 | 10825.5 | 21100.1 | 5911.6 | 109.486 | -45 | 860 | RC | Amselco | 1983 |
| CM-10 | 11034.3 | 22266 | 6021.2 | 229.486 | -60 | 602 | RC | Amselco | 1983 |
| CM-11 | 10973.9 | 21028.6 | 5979.5 | 349.486 | -45 | 240 | RC | Amselco | 1983 |
| CM-12 | 11054.3 | 21214.6 | 5917 | 169.486 | -50 | 760 | RC | Amselco | 1983 |
| CM-13 | 11068.5 | 22312.2 | 6019.5 | 289.486 | -45 | 96 | RC | Amselco | 1983 |
| CM-14 | 11057 | 22252 | 6023.8 | 349.486 | -45 | 280 | RC | Amselco | 1983 |
| CM-15 | 10915.7 | 22086.7 | 6041 | 49.486 | -45 | 220 | RC | Amselco | 1983 |
| CM-16 | 11436.1 | 21146.6 | 5731.7 | 289.486 | -60 | 720 | RC | Amselco | 1983 |
| CM-17 | 10938.6 | 21338 | 5937 | 169.486 | -60 | 440 | RC | Amselco | 1983 |
| CM-18 | 10829.3 | 22095.8 | 6027.6 | 349.486 | -50 | 220 | RC | Amselco | 1983 |
| CM-19 | 11279.6 | 21241.4 | 5807.6 | 229.486 | -60 | 700 | RC | Amselco | 1983 |
| CM-2 | 11033.1 | 21371.4 | 5924.4 | 107.486 | -50 | 780 | RC | Amselco | 1983 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| CM-20 | 10993.6 | 22464.3 | 5913.1 | 229.486 | -55 | 600 | RC | Amselco | 1983 |
| CM-21 | 10809.2 | 21894.1 | 5936 | 49.486 | -60 | 800 | RC | Amselco | 1983 |
| CM-22 | 10746.1 | 22072.4 | 5979.5 | 349.486 | -45 | 500 | RC | Amselco | 1983 |
| CM-23 | 10911.9 | 20845.6 | 5961 | 109.486 | -45 | 600 | RC | Amselco | 1983 |
| CM-24 | 10973.4 | 20846.9 | 5963.6 | 48.486 | -40 | 480 | RC | Amselco | 1983 |
| CM-25 | 10679 | 20881 | 5896.2 | 109 | -46 | 780 | RC | Amselco | 1983 |
| CM-26 | 10909.1 | 21714.7 | 5961.7 | 348.486 | -56 | 830 | RC | Amselco | 1983 |
| CM-27 | 11029 | 21431.5 | 5925.9 | 168.486 | -61 | 960 | RC | Amselco | 1983 |
| CM-28 | 10770.3 | 20951.1 | 5902.6 | 108.486 | -45 | 720 | RC | Amselco | 1983 |
| CM-29 | 11016.7 | 21389 | 5926.1 | 109 | -56 | 880 | RC | Amselco | 1983 |
| CM-3 | 11009.4 | 22036.6 | 6017.4 | 289.486 | -45 | 626 | RC | Amselco | 1983 |
| CM-30 | 11440.5 | 21523.6 | 5745.6 | 260.486 | -41 | 820 | RC | Amselco | 1983 |
| CM-31 | 11115.4 | 21336.8 | 5921.3 | 108.486 | -45 | 400 | RC | Amselco | 1983 |
| CM-32 | 11236.2 | 20876.1 | 5830.8 | 348.486 | -63 | 720 | RC | Amselco | 1983 |
| CM-33 | 11454 | 20786.9 | 5740.7 | 288.486 | -41 | 780 | RC | Amselco | 1983 |
| CM-34 | 11047.5 | 22285.2 | 6019.8 | 288.486 | -40 | 980 | RC | Amselco | 1983 |
| CM-35 | 11231.1 | 20822.3 | 5831.1 | 228.495 | -44 | 443 | RC | Amselco | 1983 |
| CM-36 | 11550.8 | 20653.5 | 5697.7 | 289.486 | -61 | 600 | RC | Amselco | 1983 |
| CM-37 | 11305.1 | 22501.7 | 5943.6 | 250.486 | -48 | 915 | RC | Amselco | 1983 |
| CM-38 | 10864.9 | 21993.6 | 5995.6 | 348.486 | -45 | 1000 | RC | Amselco | 1983 |
| CM-39 | 11459.3 | 20759.3 | 5737.6 | 288.486 | -57 | 565 | RC | Amselco | 1983 |
| CM-4 | 11304.1 | 22136.9 | 5967.4 | 289.486 | -45 | 860 | RC | Amselco | 1983 |
| CM-40 | 11234.4 | 22339.9 | 6004.4 | 261.486 | -74 | 840 | RC | Amselco | 1983 |
| CM-41 | 11382.3 | 22168 | 5960.7 | 228.486 | -40 | 1080 | RC | Amselco | 1983 |
| CM-42 | 11693.5 | 21217.5 | 5711.5 | 228.486 | -55 | 745 | RC | Amselco | 1983 |
| CM-43 | 11008 | 21093.3 | 5960.9 | 108.486 | -45 | 440 | RC | Amselco | 1983 |
| CM-44 | 11002.2 | 21108.8 | 5961.2 | 83.486 | -70 | 363 | RC | Amselco | 1983 |
| CM-45 | 11389.5 | 22156.7 | 5960.9 | 280.486 | -51 | 845 | RC | Amselco | 1983 |
| CM-46 | 10795.7 | 21897.5 | 5934.7 | 348.486 | -57 | 745 | RC | Amselco | 1983 |
| CM-47 | 10922.6 | 20838 | 5960.6 | 96.486 | -63 | 380 | RC | Amselco | 1983 |
| CM-48 | 10930.5 | 20831.7 | 5960.8 | 228.486 | -55 | 588 | RC | Amselco | 1983 |
| CM-49 | 11329 | 20787.9 | 5785.3 | 289 | -55 | 260 | RC | Amselco | 1983 |
| CM-5 | 10931.4 | 22219.8 | 6038.2 | 289.486 | -60 | 300 | RC | Amselco | 1983 |
| CM-50 | 10919.3 | 22468.6 | 5910.5 | 269.486 | -67 | 680 | RC | Amselco | 1983 |
| CM-51 | 11083.3 | 22400 | 5967.1 | 228.486 | -45 | 595 | RC | Amselco | 1983 |
| CM-52 | 10902.3 | 22472.7 | 5910.3 | 348.486 | -44 | 460 | RC | Amselco | 1983 |
| CM-53 | 10922.2 | 22464.4 | 5910.5 | 63.486 | -75 | 700 | RC | Amselco | 1983 |
| CM-54 | 11531.3 | 21093.7 | 5696.9 | 289 | -62 | 620 | RC | Amselco | 1983 |
| CM-55 | 11504.6 | 21307.8 | 5710.6 | 289 | -58 | 620 | RC | Amselco | 1983 |
| CM-56 | 11525.4 | 20956.5 | 5700.3 | 289 | -62 | 655 | RC | Amselco | 1983 |
| CM-57 | 10897.9 | 22489.6 | 5908.8 | 303.486 | -51 | 420 | RC | Amselco | 1983 |
| CM-58 | 10844.7 | 22110.1 | 6036.8 | 293.486 | -43 | 560 | RC | Amselco | 1983 |
| CM-59 | 10616.2 | 22120.1 | 5883.9 | 34.486 | -40 | 1020 | RC | Amselco | 1983 |
| CM-6 | 11018.3 | 22078.4 | 6047.8 | 349.486 | -45 | 900 | RC | Amselco | 1983 |
| CM-60 | 10815 | 22109.8 | 6036 | 248.486 | -58 | 540 | RC | Amselco | 1983 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| CM-61 | 11658.6 | 20769.6 | 5667.4 | 288.486 | -60 | 655 | RC | Amselco | 1983 |
| CM-62 | 11102.5 | 21198 | 5914.2 | 108.486 | -50 | 400 | RC | Amselco | 1983 |
| CM-63 | 11160.1 | 22033 | 5958 | 293.486 | -40 | 960 | RC | Amselco | 1983 |
| CM-64 | 11337.5 | 20783.7 | 5785 | 348.486 | -50 | 840 | RC | Amselco | 1983 |
| CM-65 | 10802.8 | 21107 | 5904.3 | 108.486 | -55 | 760 | RC | Amselco | 1983 |
| CM-66 | 11138.3 | 22493.2 | 5924.8 | 288.486 | -53 | 640 | RC | Amselco | 1983 |
| CM-67 | 10788.6 | 21898.9 | 5933.3 | 328.486 | -64 | 760 | RC | Amselco | 1983 |
| CM-68 | 10957.4 | 20983.2 | 5982.4 | 288.486 | -40 | 220 | RC | Amselco | 1983 |
| CM-69 | 11271.1 | 20534.9 | 5737.9 | 348.48 | -68 | 620 | RC | Amselco | 1983 |
| CM-7 | 11232.3 | 20843.6 | 5831.8 | 289.486 | -45 | 460 | RC | Amselco | 1983 |
| CM-70 | 10970.4 | 21107.8 | 5963.6 | 293.486 | -40 | 280 | RC | Amselco | 1983 |
| CM-71 | 10530.5 | 20804.1 | 5872.9 | 163.486 | -45 | 620 | RC | Amselco | 1983 |
| CM-72 | 11506.6 | 20855.9 | 5707.1 | 288.486 | -57 | 625 | RC | Amselco | 1983 |
| CM-8 | 11446.7 | 21535.7 | 5745.5 | 289.486 | -60 | 300 | RC | Amselco | 1983 |
| CM-9 | 11434.1 | 21130.3 | 5731.6 | 229.486 | -45 | 662 | RC | Amselco | 1983 |
| WDDH-1 | 11096 | 21211 | 5916 | 109 | -80 | 125 | DDH | Amselco | 1983 |
| WDDH-2 | 11332 | 20781 | 5797 | 173 | -70 | 318 | DDH | Amselco | 1983 |
| CM-100 | 11405.1 | 21210.7 | 5750.8 | 224.486 | -53 | 760 | RC | Amselco | 1984 |
| CM-101 | 11024.1 | 20556 | 5778.8 | 50.486 | -57 | 520 | RC | Amselco | 1984 |
| CM-102 | 11008.4 | 21994.2 | 6018.8 | 349.486 | -69 | 420 | RC | Amselco | 1984 |
| CM-103 | 11183.3 | 22364.9 | 5994.8 | 226.486 | -57 | 320 | RC | Amselco | 1984 |
| CM-104 | 11521.6 | 20915.5 | 5703.8 | 232.486 | -64 | 640 | RC | Amselco | 1984 |
| CM-105 | 11327.9 | 22320.9 | 5982.8 | 214.486 | -59 | 820 | RC | Amselco | 1984 |
| CM-106 | 11484.6 | 21020.5 | 5717.8 | 285.486 | -65 | 660 | RC | Amselco | 1984 |
| CM-107 | 11140 | 22225.2 | 6017.8 | 285.486 | -66 | 220 | RC | Amselco | 1984 |
| CM-108 | 11303.7 | 22660.1 | 5921.8 | 226.486 | -53 | 760 | RC | Amselco | 1984 |
| CM-109 | 11028 | 20499.5 | 5765.8 | 348.486 | -46 | 500 | RC | Amselco | 1984 |
| CM-110 | 11220.7 | 21265.6 | 5849.8 | 188.486 | -46 | 640 | RC | Amselco | 1984 |
| CM-111 | 11105.9 | 22481.6 | 5924.8 | 225.486 | -53 | 760 | RC | Amselco | 1984 |
| CM-112 | 11343.4 | 20515.7 | 5712.8 | 353.486 | -57 | 640 | RC | Amselco | 1984 |
| CM-113 | 10925 | 22154.7 | 6074.8 | 342.486 | -64 | 700 | RC | Amselco | 1984 |
| CM-114 | 10895.3 | 20574.7 | 5779.8 | 349.486 | -48 | 420 | RC | Amselco | 1984 |
| CM-115 | 11453.2 | 20968.6 | 5737.8 | 292.485 | -63 | 680 | RC | Amselco | 1984 |
| CM-116 | 11190.9 | 22459.7 | 5932.8 | 224.486 | -52 | 760 | RC | Amselco | 1984 |
| CM-117 | 11116.1 | 21025 | 5904.8 | 337.486 | -63 | 240 | RC | Amselco | 1984 |
| CM-118 | 11218.5 | 20571.2 | 5756.8 | 357.486 | -63 | 460 | RC | Amselco | 1984 |
| CM-119 | 11445.9 | 20685.7 | 5732.8 | 286.496 | -56 | 685 | RC | Amselco | 1984 |
| CM-120 | 11191.9 | 20534.2 | 5754.8 | 17.486 | -73 | 660 | RC | Amselco | 1984 |
| CM-121 | 11239.5 | 22559.1 | 5906.8 | 223.486 | -57 | 740 | RC | Amselco | 1984 |
| CM-122 | 10693.2 | 21975.8 | 5909.8 | 43.486 | -45 | 340 | RC | Amselco | 1984 |
| CM-123 | 10789.2 | 20973.2 | 5901.8 | 111.485 | -55 | 730 | RC | Amselco | 1984 |
| CM-124 | 11004.3 | 21038.1 | 5960.8 | 327.486 | -56 | 360 | RC | Amselco | 1984 |
| CM-125 | 10742.9 | 21955 | 5913.8 | 50.486 | -53 | 645 | RC | Amselco | 1984 |
| CM-126 | 11004.8 | 22161.7 | 6049.8 | 289.486 | -64 | 560 | RC | Amselco | 1984 |
| CM-127 | 11372.4 | 21067.6 | 5750.8 | 282.486 | -59 | 640 | RC | Amselco | 1984 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| CM-128 | 10726.8 | 21940 | 5911.8 | 50.486 | -54 | 740 | RC | Amselco | 1984 |
| CM-129 | 11424 | 20840.3 | 5747.8 | 289.486 | -64 | 660 | RC | Amselco | 1984 |
| CM-130 | 11169.2 | 22597.4 | 5869.8 | 225.486 | -58 | 720 | RC | Amselco | 1984 |
| CM-131 | 10963.8 | 20660.1 | 5847.8 | 50.486 | -65 | 440 | RC | Amselco | 1984 |
| CM-132 | 10929.7 | 20683.9 | 5849.8 | 311.486 | -45 | 340 | RC | Amselco | 1984 |
| CM-133 | 11184.4 | 21265.5 | 5844.8 | 256.486 | -64 | 430 | RC | Amselco | 1984 |
| CM-134 | 11519 | 21265.5 | 5709.8 | 242.486 | -57 | 440 | RC | Amselco | 1984 |
| CM-135 | 11174.7 | 22922.7 | 5933.8 | 205.486 | -48 | 800 | RC | Amselco | 1984 |
| CM-136 | 10939.3 | 22207.8 | 6039.8 | 168.486 | -50 | 500 | RC | Amselco | 1984 |
| CM-137 | 11364.6 | 20996.8 | 5749.8 | 289.486 | -50 | 240 | RC | Amselco | 1984 |
| CM-138 | 10820.7 | 22666.4 | 5820.8 | 169.486 | -48 | 420 | RC | Amselco | 1984 |
| CM-139 | 11200.4 | 21326.3 | 5857.8 | 199.486 | -62 | 460 | RC | Amselco | 1984 |
| CM-140 | 10563.9 | 22118.2 | 5857.8 | 46.486 | -50 | 700 | RC. | Amselco | 1984 |
| CM-141 | 10868.7 | 22671.1 | 5822.8 | 169.486 | -55 | 580 | RC | Amselco | 1984 |
| CM-142 | 11176.3 | 20863.6 | 5847.8 | 288.486 | -47 | 380 | RC | Amselco | 1984 |
| CM-143 | 11239.3 | 21084.8 | 5819.8 | 284.486 | -56 | 460 | RC | Amselco | 1984 |
| CM-144 | 11165.3 | 21063.6 | 5861 | 188.486 | -54 | 720 | RC | Amselco | 1984 |
| CM-145 | 11245.3 | 21125.1 | 5814.8 | 201.486 | -63 | 200 | RC | Amselco | 1984 |
| CM-146 | 11225.9 | 20692.9 | 5799.8 | 350.486 | -43 | 200 | RC | Amselco | 1984 |
| CM-147 | 10561.1 | 22116.8 | 5856.8 | 32.486 | -49 | 680 | RC | Amselco | 1984 |
| CM-148 | 10841.4 | 21932.6 | 5968.8 | 8.486 | -54 | 300 | RC | Amselco | 1984 |
| CM-149 | 11297.7 | 21124.2 | 5788.8 | 297.486 | -75 | 460 | RC | Amselco | 1984 |
| CM-150 | 11002 | 22314.5 | 6001.8 | 291.486 | -54 | 840 | RC | Amselco | 1984 |
| CM-151 | 11234.8 | 20804.7 | 5835.8 | 355 | -67 | 700 | RC | Amselco | 1984 |
| CM-152 | 10824 | 22686.9 | 5811.8 | 171.486 | -56 | 560 | RC | Amselco | 1984 |
| CM-153 | 10563.8 | 21896.9 | 5829.8 | 43.486 | -49 | 720 | RC | Amselco | 1984 |
| CM-154 | 11099.7 | 20722.9 | 5864.8 | 41.486 | -65 | 760 | RC | Amselco | 1984 |
| CM-155 | 11477.5 | 20787.8 | 5736.8 | 273.486 | -62 | 670 | RC | Amselco | 1984 |
| CM-156 | 10989.6 | 20939 | 5963.8 | 231 | -56 | 280 | RC | Amselco | 1984 |
| CM-157 | 11343.5 | 20744.2 | 5783.8 | 283.486 | -62 | 705 | RC | Amselco | 1984 |
| CM-158 | 11114.4 | 20739.3 | 5865.8 | 23.486 | -59 | 360 | RC | Amselco | 1984 |
| CM-159 | 11026.2 | 21036.2 | 5959.8 | 106.486 | -60 | 420 | RC | Amselco | 1984 |
| CM-160 | 11315.5 | 20708.5 | 5781.8 | 287.486 | -47 | 555 | RC | Amselco | 1984 |
| CM-161 | 11378.1 | 21064.8 | 5750.8 | 220.486 | -46 | 320 | RC | Amselco | 1984 |
| CM-162 | 11007.8 | 21033.2 | 5960.8 | 148.486 | -70 | 400 | RC | Amselco | 1984 |
| CM-73 | 10977.8 | 20832.8 | 5963.8 | 84.486 | -60 | 320 | RC | Amselco | 1984 |
| CM-74 | 10976.3 | 20839.9 | 5963.8 | 126.486 | -45 | 380 | RC | Amselco | 1984 |
| CM-75 | 11014.3 | 21342.3 | 5927.8 | 169.486 | -43 | 620 | RC | Amselco | 1984 |
| CM-76 | 11041.6 | 22239.2 | 6023.8 | 169.486 | -59 | 625 | RC | Amselco | 1984 |
| CM-77 | 11015.9 | 20921.5 | 5977.8 | 350.48 | -43 | 480 | RC | Amselco | 1984 |
| CM-78 | 11179.7 | 22135.7 | 5975.8 | 284.486 | -52 | 680 | RC | Amselco | 1984 |
| CM-79 | 10787 | 21051 | 5894.8 | 110.485 | -52 | 780 | RC | Amselco | 1984 |
| CM-80 | 11114.3 | 21222.9 | 5913.8 | 164.486 | -47 | 540 | RC | Amselco | 1984 |
| CM-81 | 11073.2 | 21946 | 5973.8 | 350.486 | -60 | 580 | RC | Amselco | 1984 |
| CM-82 | 11106.4 | 21244.8 | 5914.8 | 143.486 | -53 | 920 | RC | Amselco | 1984 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| CM-83 | 10931 | 21951.1 | 6004.8 | 348.486 | -70 | 340 | RC | Amselco | 1984 |
| CM-84 | 10928.7 | 21103.9 | 5982.8 | 171.486 | -39 | 500 | RC | Amselco | 1984 |
| CM-85 | 11014.3 | 20948.4 | 5976.8 | 169.486 | -69 | 420 | RC | Amselco | 1984 |
| CM-86 | 10638.2 | 22119.6 | 5888.8 | 94.486 | -61 | 700 | RC | Amselco | 1984 |
| CM-87 | 11239.6 | 22074 | 5937.8 | 290.486 | -48 | 900 | RC | Amselco | 1984 |
| CM-88 | 10965.4 | 21038.5 | 5979.8 | 109.486 | -34 | 540 | RC | Amselco | 1984 |
| CM-89 | 11166.5 | 21952.5 | 5942.8 | 346.486 | -59 | 720 | RC | Amselco | 1984 |
| CM-90 | 10910.9 | 22382.9 | 5949.8 | 298.486 | -55 | 540 | RC | Amselco | 1984 |
| CM-91 | 10991 | 20688 | 5862.8 | 48.486 | -55 | 380 | RC | Amselco | 1984 |
| CM-92 | 11429.9 | 22459 | 5955.8 | 238.486 | -60 | 760 | RC | Amselco | 1984 |
| CM-93 | 11308.4 | 22211.1 | 5984.8 | 286.486 | -55 | 840 | RC | Amselco | 1984 |
| CM-94 | 10954.4 | 22260.3 | 6022.8 | 290.486 | -40 | 540 | RC | Amselco | 1984 |
| CM-95 | 11499.9 | 20883.4 | 5708.8 | 264.486 | -57 | 700 | RC | Amselco | 1984 |
| CM-96 | 11053.2 | 21103.6 | 5921.8 | 169.486 | -54 | 480 | RC | Amselco | 1984 |
| CM-97 | 10606 | 22161 | 5877.8 | 35.486 | -52 | 760 | RC | Amselco | 1984 |
| CM-98 | 11079.9 | 21119.4 | 5920.8 | 100 | -47 | 260 | RC | Amselco | 1984 |
| CM-99 | 10868.8 | 22582.7 | 5865.8 | 169.486 | -55 | 480 | RC | Amselco | 1984 |
| EDDH-3 | 11093.8 | 22407.9 | 5965.8 | 228.486 | -60 | 980 | DDH | Amselco | 1984 |
| EDDH-6 | 10917.6 | 21950.2 | 6002.9 | 352.5 | -70 | 800 | DDH | Amselco | 1984 |
| WDDH-4 | 11096 | 21214.3 | 5915.5 | 174.5 | -49 | 748 | DDH | Amselco | 1984 |
| WDDH-5 | 10955.1 | 20842.5 | 5962.8 | 64.5 | -49 | 769 | DDH | Amselco | 1984 |
| ATDH-100F | 10892.9 | 20942.9 | 5976.3 | 90 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-101V | 10963.2 | 20857 | 5967 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-102V | 11001.1 | 21152.8 | 5962.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-103F | 11023.2 | 21001.2 | 5960.3 | 270 | -3 | 70 | ATDH | CCI | 1987 |
| ATDH-104F | 11039.4 | 20941.9 | 5964.1 | 297 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-107V | 11246 | 20713 | 5810 | 0 | -90 | 22 | ATDH | CCI | 1987 |
| ATDH-10V | 11215.4 | 20685.4 | 5811.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-110F | 11132 | 20620 | 5807 | 0 | -3 | 70 | ATDH | CCI | 1987 |
| ATDH-111V | 11129 | 20614 | 5805 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-11F | 11124.91 | 20609.36 | 5807.1 | 295 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-12F | 11103.95 | 20600.28 | 5806.9 | 305 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-13V | 11132 | 20738 | 5862 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-14F | 11130 | 20744.1 | 5866 | 4 | -10 | 70 | ATDH | CCI | 1987 |
| ATDH-15V | 11105.04 | 20724.5 | 5862 | 0 | -90 | 58 | ATDH | CCI | 1987 |
| ATDH-16F | 11102.34 | 20729.9 | 5869 | 322 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-17V | 11077.14 | 20710.77 | 5859.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-18F | 11071 | 20725 | 5868 | 345 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-19V | 11040 | 20694 | 5858.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-1F | 10860.7 | 21244.8 | 5925.9 | 132 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-20F | 11040.24 | 20701.83 | 5863 | 344 | -4 | 70 | ATDH | CCI | 1987 |
| ATDH-21V | 11014 | 20691 | 5854.7 | 0 | -90 | 58 | ATDH | CCI | 1987 |
| ATDH-22F | 11014 | 20695 | 5860 | 9 | -6 | 70 | ATDH | CCI | 1987 |
| ATDH-23F | 10980.7 | 20707.6 | 5861.3 | 30 | -10 | 70 | ATDH | CCI | 1987 |
| ATDH-24F | 10955.6 | 20716.6 | 5863.5 | 14 | -8 | 70 | ATDH | CCI | 1987 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| ATDH-25F | 10928.9 | 20726.3 | 5869.7 | 15 | -10 | 70 | ATDH | CCI | 1987 |
| ATDH-26F | 10905.5 | 20737.8 | 5873.6 | 23 | -8 | 70 | ATDH | CCI | 1987 |
| ATDH-27F | 10880 | 20743.2 | 5881.3 | 20 | -7 | 70 | ATDH | CCI | 1987 |
| ATDH-28F | 10857.2 | 20751.5 | 5887 | 20 | -13 | 70 | ATDH | CCI | 1987 |
| ATDH-29F | 10824.6 | 20762.1 | 5890.9 | 35 | -55 | 70 | ATDH | CCI | 1987 |
| ATDH-2F | 10842.7 | 21227.9 | 5918.1 | 133 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-30F | 10950 | 21956.9 | 6004.7 | 81 | -4 | 70 | ATDH | CCI | 1987 |
| ATDH-31F | 10913 | 21970 | 6002.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-31V | 10913 | 21970 | 6002.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-32V | 10915 | 21961 | 6000.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-33V | 10945 | 21937 | 6003 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-34V | 10825 | 22149 | 6035.7 | 0 | -90 | 22 | ATDH | CCI | 1987 |
| ATDH-35V | 10839 | 22109 | 6035.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-36V | 10865 | 22100 | 6028.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-37V | 10877.3 | 22050.3 | 6026 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-38V | 10903 | 22015 | 6024.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-39V | 10934.9 | 22007.3 | 6023.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-3F | 10824.4 | 21210.9 | 5915 | 135 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-40V | 10963.9 | 21999.4 | 6024.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-42V | 10950 | 21989.3 | 6023.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-43V | 11027.1 | 22017 | 6018.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-44V | 11014 | 22037.1 | 6018.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-45V | 11079 | 22054 | 6019.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-46V | 10941.9 | 22187.5 | 6077.5 | 0 | -90 | 46 | ATDH | CCI | 1987 |
| ATDH-47V | 10939.9 | 22162.9 | 6073.4 | 0 | -90 | 22 | ATDH | CCI | 1987 |
| ATDH-48V | 10953.1 | 22142.1 | 6073.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-49V | 10977.1 | 22122.8 | 6073.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-4F | 10818.5 | 21193.1 | 5913.3 | 109 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-50V | 10971.6 | 22159.5 | 6074 | 0 | -90 | 34 | ATDH | CCI | 1987 |
| ATDH-51F | 10874 | 22389.9 | 5950 | 233 | -4 | 70 | ATDH | CCI | 1987 |
| ATDH-52F | 10894.3 | 22370 | 5951.8 | 221 | -4 | 70 | ATDH | CCI | 1987 |
| ATDH-53F | 10924.5 | 22361 | 5953.1 | 184 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-54V | 10881.2 | 22400.8 | 5946.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-55F | 11006 | 22464 | 5914.2 | 179 | -4 | 70 | ATDH | CCI | 1987 |
| ATDH-55V | 10908 | 22382.7 | 5948.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-56VA | 10928.6 | 22371.3 | 5949.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-56VB | 11009.9 | 22474.2 | 5911.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-57F | 10884.3 | 22456.6 | 5912.5 | 227 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-58V | 10891 | 22478.4 | 5910.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-59V | 10927.2 | 22458.7 | 5911.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-5F | 10805.7 | 21164.3 | 5910.6 | 107 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-60F | 11152.8 | 22145.5 | 5979.5 | 269 | -4 | 70 | ATDH | CCI | 1987 |
| ATDH-61F | 11158.3 | 22123.5 | 5977.7 | 257 | -2 | 70 | ATDH | CCI | 1987 |
| ATDH-62F | 11178.3 | 22087.3 | 5968.3 | 298 | -5 | 58 | ATDH | CCI | 1987 |
| ATDH-63F | 11138.8 | 22029.6 | 5965 | 306 | -5 | 70 | ATDH | CCI | 1987 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| ATDH-66F | 11054.1 | 21929 | 5976.4 | 285 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-67F | 10905.7 | 22006.3 | 5997.5 | 49 | -3 | 70 | ATDH | CCI | 1987 |
| ATDH-68V | 10779 | 22054.7 | 5984.8 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-69F | 10772.4 | 22059.2 | 5982.4 | 44 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-6F | 10800 | 21099.3 | 5897.9 | 82 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-70F | 10763.6 | 22072.9 | 5980.7 | 49 | -4 | 46 | ATDH | CCI | 1987 |
| ATDH-71F | 10753.3 | 22082.7 | 5979.8 | 40 | -5 | 10 | ATDH | CCI | 1987 |
| ATDH-72V | 10736.2 | 22082.1 | 5976.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-73F | 10740.4 | 22087.4 | 5978.6 | 34 | -3 | 70 | ATDH | CCI | 1987 |
| ATDH-74V | 10757.7 | 22061.8 | 5977.8 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-75F | 10765.9 | 21975.6 | 5918 | 53 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-76F | 10752 | 21992.9 | 5818.9 | 21 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-77F | 10733 | 21997.2 | 5916.2 | 18 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-79F | 10705.4 | 22014.6 | 5910.6 | 3 | 0 | 10 | ATDH | CCI | 1987 |
| ATDH-7F | 10812 | 21053.2 | 5901.3 | 109 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-80V | 10727.6 | 21977.9 | 5910.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-81V | 10701.1 | 21977.8 | 5908.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-82V | 10680.9 | 21988.8 | 5907.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-83F | 10604.7 | 21998.9 | 5887.3 | 55 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-84F | 10587.3 | 22021 | 5882.4 | 90 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-85F | 10607 | 22058.9 | 5884.4 | 111 | -3 | 70 | ATDH | CCI | 1987 |
| ATDH-86F | 10622.8 | 22083.4 | 5887.5 | 126 | -5 | 58 | ATDH | CCI | 1987 |
| ATDH-87F | 10641.5 | 22100.8 | 5887 | 116 | -3 | 70 | ATDH | CCI | 1987 |
| ATDH-88F | 10647.2 | 22134.8 | 5888.5 | 86 | 0 | 70 | ATDH | CCI | 1987 |
| ATDH-89V | 10589 | 21997.7 | 5882.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-8F | 10811.1 | 20974.6 | 5910.8 | 88 | -5 | 70 | ATDH | CCI | 1987 |
| ATDH-90V | 10577.5 | 22020.1 | 5879.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-93F | 10584.6 | 22142.1 | 5863.5 | 68 | -3 | 22 | ATDH | CCI | 1987 |
| ATDH-94F | 11013.8 | 20896.2 | 5982.5 | 225 | -5 | 46 | ATDH | CCI | 1987 |
| ATDH-95F | 10950.3 | 21010.07 | 5980 | 179 | -44 | 70 | ATDH | CCI | 1987 |
| ATDH-96F | 10936.6 | 21018.73 | 5980.6 | 174 | -10 | 70 | ATDH | CCI | 1987 |
| ATDH-99V | 10925.9 | 21132.3 | 5982.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| ATDH-9F | 11218.5 | 20700.1 | 5803.5 | 324 | -10 | 70 | ATDH | CCI | 1987 |
| B-10 | 10960 | 21029 | 5979.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-12 | 10940 | 21050 | 5980.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-13 | 10919 | 21024 | 5978.8 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-13F | 10919 | 21065.8 | 5977.1 | 285 | -5 | 70 | ATDH | CCI | 1987 |
| B-14 | 10933 | 21075 | 5982.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-15 | 10910 | 21000 | 5977.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-15F | 10914 | 20979 | 5978 | 117 | -5 | 70 | ATDH | CCI | 1987 |
| B-16 | 10890.78 | 20974.35 | 5976.1 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| B-17 | 10880 | 20950 | 5973.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-17F | 10902.04 | 20954.05 | 5979 | 65 | -15 | 70 | ATDH | CCI | 1987 |
| B-18 | 10865 | 20920 | 5969.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-19 | 10858.26 | 20898.57 | 5964.9 | 0 | -90 | 10 | ATDH | CCI | 1987 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| B-19F | 10899 | 20873 | 5978 | 52 | -5 | 70 | ATDH | CCI | 1987 |
| B-20 | 10875 | 20875 | 5961 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-20F | 10921 | 20871 | 5964 | 43 | 0 | 70 | ATDH | CCI | 1987 |
| B-21 | 10925 | 20850 | 5962.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-21F | 10964 | 20872 | 5968 | 39 | 0 | 70 | ATDH | CCI | 1987 |
| B-22 | 10977.47 | 20849.48 | 5962.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-22F | 10978.61 | 20866.39 | 5985 | 32 | 0 | 70 | ATDH | CCI | 1987 |
| B-23F | 10992 | 20852 | 5968 | 39 | 0 | 70 | ATDH | CCI | 1987 |
| B-26 | 10930 | 21100 | 5982.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-26F | 10920 | 21094 | 5985 | 233 | -5 | 10 | ATDH | CCI | 1987 |
| B-27 | 10930 | 21125 | 5982.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-27F | 10916 | 21117 | 5985.3 | 231 | -3 | 70 | ATDH | CCI | 1987 |
| B-28 | 10933 | 21150 | 5982 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-28F | 10916.7 | 21136.4 | 5986.2 | 243 | -4 | 58 | ATDH | CCI | 1987 |
| B-29 | 10945 | 21175 | 5981.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-29F | 10927.4 | 21173 | 5985.7 | 271 | -3 | 46 | ATDH | CCI | 1987 |
| B-3 | 11018.1 | 20911.5 | 5976 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-30 | 10945.15 | 21200.42 | 5979.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-31 | 10953 | 21225 | 5976.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-32 | 10957.3 | 21250.14 | 5970.8 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-4 | 11003 | 20941 | 5995 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-5 | 10994.89 | 20952.76 | 5994 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-6 | 10990 | 20973 | 5977.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| B-6F | 10983.3 | 20961.2 | 5998 | 210 | -5 | 70 | ATDH | CCI | 1987 |
| B-9 | 10975 | 21000 | 5978.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-10 | 11002.04 | 21220.46 | 5964.1 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-11 | 10989.39 | 21248.42 | 5968.2 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-12 | 10970.29 | 21273.7 | 5967.1 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-13 | 10971.41 | 21298.99 | 5963.8 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-14 | 10972.4 | 21322.58 | 5959.1 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-15 | 10972.26 | 21348.43 | 5953.3 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-16 | 10966 | 21375 | 5948.8 | 0 | -90 | 22 | ATDH | CCI | 1987 |
| C-17 | 10960 | 21400 | 5946.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-18 | 10954 | 21430 | 5945 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-19 | 10950 | 21444 | 5945 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-2 | 11021.14 | 21029.7 | 5963 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-20 | 10946 | 21465 | 5944.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-21 | 10940 | 21493 | 5945.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-22 | 10935 | 21519 | 5947.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-23 | 10935 | 21543 | 5949.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-24 | 10930.62 | 21567.97 | 5951.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-25 | 10930.62 | 21592.42 | 5953.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-26 | 10932.71 | 21614.79 | 5954.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-27 | 11034.8 | 20978.1 | 5958.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-27F | 11024.4 | 20974.9 | 5962.7 | 219 | -3 | 70 | ATDH | CCI | 1987 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| C-2F | 11013.9 | 21020.3 | 5961.7 | 217 | -5 | 70 | ATDH | CCI | 1987 |
| C-3 | 11015 | 21050 | 5960 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-4 | 11006 | 21076 | 5960.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-6 | 11005 | 21106 | 5960.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-7 | 11005 | 21135 | 5960.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C-8 | 11009.49 | 21171.16 | 5960.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C871 | 11148.3 | 20221.6 | 5678.38 | 0 | -45 | 1206 | DDH | CCI | 1987 |
| C872 | 11811.91 | 20682.83 | 5617.92 | 286 | -60 | 1419 | DDH | CCI | 1987 |
| C87-3 | 11272.23 | 21553.35 | 5864.5 | 0 | -90 | 70 | RP | CCI | 1987 |
| C87-4 | 11333.2 | 21709.2 | 5850.4 | 0 | -90 | 70 | RP | CCI | 1987 |
| C87-5 | 11350.9 | 21710.5 | 5846.4 | 322 | -45 | 22 | RP | CCI | 1987 |
| C87-6 | 11331.9 | 21820.7 | 5866 | 0 | -90 | 70 | RP | CCI | 1987 |
| C87-7 | 10646.19 | 20870.11 | 5894.98 | 0 | -90 | 122 | RP | CCI | 1987 |
| C87-8 | 10550.44 | 20860.34 | 5878.422 | 0 | -90 | 123 | RP | CCI | 1987 |
| C-9 | 11008 | 21195 | 5960.1 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| C-9F | 10998.8 | 21183.1 | 5962.8 | 241 | 0 | 70 | ATDH | CCI | 1987 |
| D-1 | 11091 | 21092 | 5912.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-10 | 11123 | 21289 | 5914.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-10F | 11104 | 21299 | 5918 | 293 | -5 | 70 | ATDH | CCI | 1987 |
| D-11 | 11117 | 21321 | 5918.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-11F | 11097.7 | 21316.5 | 5924.1 | 259 | 0 | 70 | ATDH | CCI | 1987 |
| D-12 | 11099.27 | 21340.81 | 5921.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-12F | 11082 | 21334 | 5924.4 | 206 | -5 | 70 | ATDH | CCI | 1987 |
| D-13 | 11081.49 | 21356.79 | 5923.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-13F | 11056 | 21342 | 5927.2 | 216 | -5 | 70 | ATDH | CCI | 1987 |
| D-14 | 11063.49 | 21373.66 | 5923.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-15 | 11049.77 | 21395.04 | 5924 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-16 | 11039.19 | 21418.89 | 5924.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-17 | 11001.62 | 21376.81 | 5926.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-18 | 10993.52 | 21399.54 | 5926.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-19 | 11032.22 | 21440.49 | 5925.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-1A | 11099 | 21070 | 5906 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-2 | 11080 | 21113 | 5915.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-20 | 11025.69 | 21465.24 | 5925.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-21 | 11015.12 | 21488.86 | 5927.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-22 | 11005 | 21508 | 5931.8 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-23 | 10995 | 21530 | 5936.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-24 | 10985 | 21552 | 5939.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-25 | 10974 | 21569 | 5943.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-26 | 10961 | 21590 | 5946.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-27 | 10950.53 | 21614.22 | 5951.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-28 | 10940.29 | 21641.9 | 5955.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-29 | 10944.65 | 21662.04 | 5957.1 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| D-3 | 11069 | 21134 | 5916.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-30 | 10952.46 | 21688.99 | 5956.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| D-31 | 10962.13 | 21711.04 | 5954.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-32 | 10972.48 | 21732.87 | 5952.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-3F | 11027.1 | 21143.4 | 5920.2 | 257 | -5 | 70 | ATDH | CCI | 1987 |
| D-4 | 11065 | 21160 | 5918.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-4F | 11036.6 | 21163.9 | 5920.9 | 270 | -5 | 70 | ATDH | CCI | 1987 |
| D-5 | 11068 | 21183 | 5918.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-5F | 11054.7 | 21188.3 | 5922 | 282 | 0 | 70 | ATDH | CCI | 1987 |
| D-6 | 11079 | 21207 | 5916.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-6F | 11059.9 | 21210.2 | 5919.7 | 271 | -3 | 70 | ATDH | CCI | 1987 |
| D-7 | 11090 | 21225 | 5914.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-7F | 11062.5 | 21234.8 | 5919.6 | 283 | 0 | 70 | ATDH | CCI | 1987 |
| D-8 | 11101.35 | 21248.13 | 5914 | 0 | -90 | 10 | ATDH | CCI | 1987 |
| D-8F | 11063.4 | 21260.6 | 5919.9 | 301 | 0 | 70 | ATDH | CCI | 1987 |
| D-9 | 11113 | 21272 | 5914 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| D-9F | 11077 | 21281.8 | 5916.8 | 299 | -5 | 70 | ATDH | CCI | 1987 |
| E-1 | 11219.15 | 21315.13 | 5854.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-10 | 11182.18 | 21515.97 | 5882 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-11 | 11186.68 | 21540.95 | 5882.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-12 | 11171.83 | 21560.97 | 5884.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-13 | 11150.9 | 21573.12 | 5888.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-14 | 11127.28 | 21581.22 | 5895.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-15 | 11104.55 | 21589.32 | 5902.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-16 | 11081.83 | 21598.54 | 5908.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-17 | 11062.48 | 21614.07 | 5915.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-18 | 11047.18 | 21631.62 | 5922.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-19 | 11032.56 | 21650.97 | 5928.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-1F | 11192 | 21314 | 5863 | 255 | 0 | 70 | ATDH | CCI | 1987 |
| E-2 | 11217.6 | 21339.42 | 5855.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-20 | 11017.93 | 21670.32 | 5934.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-21 | 11003.53 | 21690.12 | 5940.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-22 | 10992.96 | 21712.84 | 5943.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-23 | 10992.96 | 21738.72 | 5947.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-24 | 10993.18 | 21762.12 | 5950.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-2F | 11194 | 21340 | 5861 | 271 | -8 | 70 | ATDH | CCI | 1987 |
| E-3 | 11213.05 | 21362 | 5858.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-3F | 11193 | 21359 | 5864 | 281 | -4 | 70 | ATDH | CCI | 1987 |
| E-4 | 11200.77 | 21384.93 | 5862.4 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-4F | 11188 | 21378 | 5867 | 272 | 0 | 70 | ATDH | CCI | 1987 |
| E-5 | 11187.89 | 21404.54 | 5867.2 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-6 | 11168.36 | 21424.07 | 5871.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-7 | 11160 | 21444 | 5875.3 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-8 | 11166.09 | 21468.62 | 5878.5 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| E-9 | 11174 | 21492 | 5880.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-11 | 11156 | 20862.93 | 5839 | 284 | 0 | 70 | ATDH | CCI | 1987 |
| F-12F | 11161 | 20823 | 5838 | 259 | 0 | 70 | ATDH | CCI | 1987 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| F-13 | 11175 | 20811 | 5831 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-14 | 11186 | 20812 | 5832 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-15 | 11204 | 20814 | 5832 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-16F | 11160 | 20833 | 5838 | 278 | 0 | 70 | ATDH | CCI | 1987 |
| F-1F | 11156 | 20862.93 | 5838 | 284 | 0 | 10 | ATDH | CCI | 1987 |
| F-5 | 11161 | 20846 | 5839 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-5F | 11161 | 20846 | 5839 | 272 | -10 | 70 | ATDH | CCI | 1987 |
| F-6 | 11187 | 20836 | 5831 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-7 | 11210 | 20837 | 5829 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-8F | 11216 | 20867 | 5833 | 340 | -5 | 70 | ATDH | CCI | 1987 |
| F-8V | 11216 | 20867 | 5830 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| F-9F | 11191 | 20869 | 5836 | 334 | -6 | 70 | ATDH | CCI | 1987 |
| F-9V | 11191 | 20869 | 5830 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-1 | 11357.11 | 20874.85 | 5788.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-2 | 11359.59 | 20850.1 | 5786.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-3 | 11369.18 | 20824.45 | 5785.6 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-4 | 11373 | 20800 | 5784.8 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-5 | 11375 | 20775 | 5783.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-6 | 11369 | 20754 | 5781.9 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-7 | 11359 | 20729 | 5779.7 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| G-8 | 11340 | 20710 | 5778.1 | 0 | -90 | 70 | ATDH | CCI | 1987 |
| C88-10 | 10525 | 20719 | 5759.5 | 340 | -70 | 590 | RC | Bond | 1988 |
| C88-11 | 10580 | 20783 | 5759.6 | 340 | -70 | 505 | RC | Bond | 1988 |
| C88-12 | 10658 | 20847 | 5759.5 | 340 | -70 | 490 | RC | Bond | 1988 |
| C88-13 | 10737 | 20907 | 5759.6 | 340 | -70 | 500 | RC | Bond | 1988 |
| C88-14 | 10519.19 | 20946.6 | 5760.9 | 340 | -60 | 560 | RC | Bond | 1988 |
| C88-15 | 10423 | 20925 | 5778.7 | 340 | -60 | 595 | RC | Bond | 1988 |
| C88-16 | 10583 | 21041 | 5761 | 340 | -60 | 560 | RC | Bond | 1988 |
| C88-17 | 10633 | 21052 | 5760.9 | 160 | -50 | 240 | RC | Bond | 1988 |
| C88-18 | 10350 | 20877 | 5778.9 | 340 | -60 | 480 | RC | Bond | 1988 |
| C88-19 | 10163.38 | 20915.72 | 5708.09 | 160 | -60 | 480 | RC | Bond | 1988 |
| C88-20 | 10025.2 | 20952.9 | 5642.14 | 340 | -60 | 615 | RC | Bond | 1988 |
| C88-21 | 10326.17 | 21156.48 | 5675.52 | 340 | -60 | 440 | RC | Bond | 1988 |
| C88-22 | 11463.73 | 21672.4 | 5802.13 | 250 | -60 | 400 | RC | Bond | 1988 |
| C88-23 | 11468.19 | 21669.74 | 5801.91 | 290 | -60 | 360 | RC | Bond | 1988 |
| C88-24 | 11578.46 | 21860.9 | 5884.06 | 290 | -60 | 640 | RC | Bond | 1988 |
| C88-25 | 11432.31 | 21859.98 | 5872.96 | 250 | -70 | 420 | RC | Bond | 1988 |
| C88-26 | 11397.22 | 22055.02 | 5916.13 | 250 | -60 | 440 | RC | Bond | 1988 |
| C88-27 | 10845 | 21989.3 | 5958.9 | 180 | -80 | 540 | RC | Bond | 1988 |
| C88-28 | 10802.2 | 22278.3 | 5958.7 | 270 | -60 | 600 | RC | Bond | 1988 |
| C88-29 | 10791 | 22251.7 | 5959.5 | 315 | -70 | 740 | RC | Bond | 1988 |
| C88-30 | 10881.4 | 22362.4 | 5957.8 | 315 | -45 | 500 | RC | Bond | 1988 |
| C88-31 | 10834.9 | 22702.5 | 5810.7 | 230 | -80 | 600 | RC | Bond | 1988 |
| C88-32 | 10856.2 | 22714.3 | 5811.4 | 55 | -50 | 180 | RC | Bond | 1988 |
| C88-33 | 11184.5 | 22634.4 | 5868.2 | 225 | -70 | 690 | RC | Bond | 1988 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| C88-34 | 11135 | 22450.3 | 5920.6 | 0 | -90 | 830 | RC | Bond | 1988 |
| C88-35 | 11311.3 | 22504.8 | 5944.2 | 225 | -80 | 780 | RC | Bond | 1988 |
| C88-36 | 11014.2 | 22619 | 5848.2 | 0 | -90 | 765 | RC | Bond | 1988 |
| C88-37 | 9867.473 | 21165.13 | 5505.5 | 255 | -45 | 500 | RC | Bond | 1988 |
| C88-38 | 9877.098 | 21170.3 | 5505.9 | 75 | -45 | 300 | RC | Bond | 1988 |
| C88-43 | 11220 | 20860 | 5720 | 0 | -90 | 585 | RC | Bond | 1988 |
| C88-44 | 11115.5 | 20980.1 | 5720 | 147 | -74 | 490 | RC | Bond | 1988 |
| C88-9 | 10504 | 20910 | 5843.67 | 0 | -90 | 100 | RC | Bond | 1988 |
| C89-48 | 11280.1 | 20873.8 | 5680 | 0 | -90 | 680 | RC | Bond | 1989 |
| C89-49 | 11185.1 | 20876.1 | 5679.8 | 0 | -90 | 650 | RC | Bond | 1989 |
| BD90-1 | 11011.8 | 21117.7 | 5457.3 | 0 | -90 | 90 | RC | Bond | 1990 |
| BD90-2 | 10980.2 | 21101.2 | 5459.4 | 0 | -90 | 120 | RC | Bond | 1990 |
| BD90-3 | 10941.2 | 21060.5 | 5466.1 | 0 | -90 | 120 | RC | Bond | 1990 |
| BD90-4 | 10943.6 | 21072.3 | 5465.9 | 85 | -68 | 120 | RC | Bond | 1990 |
| BD90-5 | 11023.5 | 21122.8 | 5457.4 | 101 | -67 | 120 | RC | Bond | 1990 |
| BD90-6 | 10956.2 | 21090.7 | 5459 | 99 | -73 | 120 | RC | Bond | 1990 |
| R90-1 | 11161.67 | 22099.36 | 5962.502 | 0.81 | - 78.7 |
310 | RC | Bond | 1990 |
| R90-10 | 11223.95 | 22213.77 | 5919.9 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-11 | 11149.36 | 22199.78 | 5919.56 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-12 | 11100.61 | 22179.51 | 5919.7 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-13 | 11126.16 | 22112.01 | 5918.78 | 180 | -80 | 325 | RC | Bond | 1990 |
| R90-14 | 10924.17 | 22059.76 | 5919.56 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-15 | 10873.65 | 22039.19 | 5920.02 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-16 | 10925.33 | 21979.51 | 5919.98 | 0 | -90 | 220 | RC | Bond | 1990 |
| R90-17 | 10619.4 | 22120.9 | 5893.2 | 0 | -90 | 250 | RC | Bond | 1990 |
| R90-18 | 10699.2 | 22033.9 | 5917.6 | 180 | -77 | 225 | RC | Bond | 1990 |
| R90-19 | 10725.13 | 22088.08 | 5917.73 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-2 | 11013.23 | 22273.46 | 5959.075 | 0 | -90 | 305 | RC | Bond | 1990 |
| R90-20 | 10798.71 | 22037.51 | 5919.67 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-21 | 10641.82 | 22035.89 | 5915.99 | 0 | -90 | 270 | RC | Bond | 1990 |
| R90-22 | 11124.89 | 22059.28 | 5919.76 | 180 | -80 | 340 | RC | Bond | 1990 |
| R90-23 | 10975.94 | 22099.18 | 5920.74 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-24 | 10975.72 | 22028.97 | 5920.2 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-25 | 11050.84 | 22021.38 | 5919.43 | 0 | -90 | 250 | RC | Bond | 1990 |
| R90-26 | 10708.41 | 22183.08 | 5917.6 | 0 | -35 | 350 | RC | Bond | 1990 |
| R90-27 | 10708.18 | 22176.22 | 5917.6 | 0 | -55 | 350 | RC | Bond | 1990 |
| R90-28 | 10845.18 | 22518.14 | 5891.26 | 0 | -90 | 45 | RC | Bond | 1990 |
| R90-29 | 10865.76 | 22494.13 | 5891.19 | 249 | -77 | 275 | RC | Bond | 1990 |
| R90-3 | 10962.12 | 22595.65 | 5859.417 | 0 | -90 | 300 | RC | Bond | 1990 |
| R90-30 | 10853.84 | 22523.65 | 5891.59 | 345 | -58 | 320 | RC | Bond | 1990 |
| R90-31 | 10847.35 | 22522.16 | 5891.79 | 330 | -49 | 265 | RC | Bond | 1990 |
| R90-32 | 10849.88 | 22515.16 | 5891.22 | 265 | -64 | 270 | RC | Bond | 1990 |
| R90-33 | 10857.48 | 22509.75 | 5891.47 | 210 | -57 | 305 | RC | Bond | 1990 |
| R90-34 | 10590.08 | 22303.13 | 5816 | 48 | -65 | 245 | RC | Bond | 1990 |
ASX Release 6 July 2022
| HOLE_ID | EASTING Ft |
NORTHING Ft |
ELEV FT |
AZIMUTH | DIP | TD | TYPE | COMPANY | YEAR |
|---|---|---|---|---|---|---|---|---|---|
| R90-35 | 10714.75 | 22170.09 | 5917.42 | 328 | -58 | 260 | RC | Bond | 1990 |
| R90-4 | 10940.95 | 22653.33 | 5833.479 | 0 | -90 | 310 | RC | Bond | 1990 |
| R90-43 | 10999.36 | 22150.75 | 5920.52 | 0 | -90 | 220 | RC | Bond | 1990 |
| R90-44 | 10974.14 | 22239.42 | 5920.19 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-45 | 10772.4 | 22151.16 | 5918.62 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-46 | 10701.09 | 22150.9 | 5917.25 | 0 | -90 | 225 | RC | Bond | 1990 |
| R90-47 | 10750.5 | 22228.9 | 5918.4 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-48 | 10800.39 | 22316.36 | 5918.62 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-49 | 10849.34 | 22300.09 | 5919.45 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-5 | 10987.17 | 21959.06 | 5959.108 | 0 | -90 | 140 | RC | Bond | 1990 |
| R90-50 | 10849.86 | 22164.56 | 5918.99 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-51 | 10875.06 | 22217.44 | 5919.87 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-52 | 10924.8 | 22277.41 | 5920.17 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-53 | 10950.84 | 22350.13 | 5921.17 | 0 | -90 | 300 | RC | Bond | 1990 |
| R90-54 | 11022.02 | 22448.93 | 5918.75 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-55 | 11047.56 | 22354.99 | 5919.34 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-56 | 10876.29 | 22422.64 | 5919.8 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-57 | 10923.91 | 22140.52 | 5920.2 | 0 | -90 | 320 | RC | Bond | 1990 |
| R90-58 | 10891.65 | 22574.74 | 5882.8 | 353 | -80 | 270 | RC | Bond | 1990 |
| R90-59 | 10950.42 | 22527.63 | 5894.02 | 0 | -90 | 200 | RC | Bond | 1990 |
| R90-6 | 10718.45 | 22048.45 | 5957.038 | 0 | -90 | 305 | RC | Bond | 1990 |
| R90-60 | 11025.7 | 22529.23 | 5895.74 | 0 | -90 | 300 | RC | Bond | 1990 |
| R90-7 | 11200 | 20950 | 5540.4 | 0 | -90 | 285 | RC | Bond | 1990 |
| R90-8 | 11400 | 21080 | 5540.6 | 0 | -90 | 180 | RC | Bond | 1990 |
| R90-9 | 11340 | 21020 | 5540 | 0 | -90 | 330 | RC | Bond | 1990 |
| SP91-1 | 10894.3 | 21000.5 | 5473.5 | 295 | -55 | 160 | RC | Bond | 1991 |
| SP91-10 | 11411 | 20970.4 | 5360.2 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-11 | 11366.6 | 20949.9 | 5361 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-12 | 11474.2 | 20879.2 | 5377.9 | 315 | -60 | 215 | RC | Bond | 1991 |
| SP91-13 | 11374.7 | 20850.2 | 5366.4 | 315 | -60 | 190 | RC | Bond | 1991 |
| SP91-14 | 11302.1 | 20975.4 | 5360.1 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-15 | 11355.8 | 20957.8 | 5360 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-16 | 11192.9 | 20947.5 | 5359.9 | 225 | -60 | 185 | RC | Bond | 1991 |
| SP91-17 | 11111.2 | 20942.9 | 5359.9 | 315 | -90 | 165 | RC | Bond | 1991 |
| SP91-18 | 11117.9 | 20900.3 | 5360.3 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-19 | 11168.4 | 20824.2 | 5359.8 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-2 | 10924.9 | 21045.2 | 5468.2 | 295 | -45 | 160 | RC | Bond | 1991 |
| SP91-4 | 11250.2 | 21170.4 | 5431.3 | 270 | -80 | 220 | RC | Bond | 1991 |
| SP91-5 | 11351.8 | 21170.2 | 5420.8 | 270 | -80 | 220 | RC | Bond | 1991 |
| SP91-6 | 11263.3 | 21027.8 | 5358.8 | 225 | -60 | 185 | RC | Bond | 1991 |
| SP91-7 | 11282.4 | 21022.6 | 5358.7 | 0 | -90 | 165 | RC | Bond | 1991 |
| SP91-8 | 11372.5 | 21043.8 | 5358.7 | 0 | -90 | 160 | RC | Bond | 1991 |
| SP91-9 | 11457.9 | 21074.1 | 5405 | 225 | -60 | 235 | RC | Bond | 1991 |
ASX Release 6 July 2022
Table 10-2 Summary of Drill Holes Completed by Dateline in the April 2022 Drilling Program (Local Mine Grid coordinates)
| Hole ID | Easting LMGB |
Northing LMGB |
Elev Ft |
Azimuth-LMG | Dip | TD Ft |
|---|---|---|---|---|---|---|
| CM22-01 | 10941.2 | 21060.5 | 5466.1 | 0 | -90 | 203.25 |
| CM22-02 | 10980.2 | 21101.2 | 5459.4 | 0 | -90 | 225.25 |
| CM22-03 | 11011.8 | 21117.7 | 5457.3 | 0 | -90 | 204.583 |
| CM22-04 | 11245.08 | 21172.73 | 5432.88 | 147 | -50 | 705.417 |
| CM22-05 | 11245.08 | 21172.73 | 5432.88 | 191 | -50 | 647.667 |
| TOTAL | 1,986.167 |
Table 0-2 Summary of Drill Holes Completed by Dateline in the April 2022 Drilling Program (UTM WGS84 z11 coordinates)
| Hole ID | Easting UTM WGS84 |
Northing UTM WGS84 |
Elev m |
Azimuth-LMG | Dip | TD m |
|---|---|---|---|---|---|---|
| CM22-01 | 629884.9 | 3937346 | 1666.067 | 0 | -90 | 61.95 |
| CM22-02 | 629902.1 | 3937347 | 1664.025 | 0 | -90 | 68.66 |
| CM22-03 | 629912.4 | 3937343 | 1663.385 | 0 | -90 | 62.36 |
| CM22-04 | 629974.2 | 3937304 | 1655.942 | 192 | -50 | 215.01 |
| CM22-05 | 629974.2 | 3937304 | 1655.942 | 236 | -50 | 197.41 |
| TOTAL | 605.38 m |